Decimal
adjective
Related to or using the system of counting or measuring that is based on the number ten.
She explained the decimal system to the class.
Often appears as...
- decimal system
- decimal number
Usage tips
Academic
noun
A number that is expressed in the decimal system.
The decimal equivalent of three quarters is 0.75.
Often appears as...
- decimal fraction
- decimal point
Usage tips
Academic
adjective
Related to or using the system of counting or measuring that is based on the number ten.
She explained the decimal system to the class.
Often appears as...
- decimal system
- decimal number
Usage tips
Academic
noun
A number that is expressed in the decimal system.
The decimal equivalent of three quarters is 0.75.
Often appears as...
- decimal fraction
- decimal point
Usage tips
Academic
Definition 1 of 2
Pro Tip 1/3Base Ten
The decimal system is called 'base ten' because it uses ten digits (0-9) for counting.
We use the decimal system daily, as in counting money: $10.99.
Pro Tip 2/3Universally Used
Decimals are standard in most countries for math and science, which aids in global communication.
International research often presents data in decimal form.
Pro Tip 3/3Precision Matters
Using decimals can give a more precise measurement than fractions in everyday use.
The pharmacist measures medicine in decimals for accuracy.
Pro Tip 1/3Base Ten
The decimal system is called 'base ten' because it uses ten digits (0-9) for counting.
We use the decimal system daily, as in counting money: $10.99.
Pro Tip 2/3Universally Used
Decimals are standard in most countries for math and science, which aids in global communication.
International research often presents data in decimal form.
Pro Tip 3/3Precision Matters
Using decimals can give a more precise measurement than fractions in everyday use.
The pharmacist measures medicine in decimals for accuracy.
Pro Tip 1/3Base Ten
The decimal system is called 'base ten' because it uses ten digits (0-9) for counting.
We use the decimal system daily, as in counting money: $10.99.
Pro Tip 2/3Universally Used
Decimals are standard in most countries for math and science, which aids in global communication.
International research often presents data in decimal form.
Pro Tip 3/3Precision Matters
Using decimals can give a more precise measurement than fractions in everyday use.
The pharmacist measures medicine in decimals for accuracy.
Never forget "Decimal"
Humans forget easily. That's why you should download WordUp: Smart reminders, word games, AI practice, and much more!
Video examples
One is one ... or is it?
Because this is the important idea behind whole number place value, decimal place value and fractions. Our whole number system depends on being able to change what we count as "one". Our whole number system depends on being able to change units. There are two ways to change units. We can compose, and we can partition. When we compose units,
Video examples
Unpacking the nuts and...
can be broken into tiny pieces analogous to cents going out eight decimal places Bitcoin has been very volatile over the past several months and there is massive speculation occurring within the community already for people who don't have the raw computing power to compete with other miners there are several
Video examples
How big is infinity? -...
I'll construct my decimal one place at a time. For the first decimal place of my number, I'll look at the first decimal place of your first number. If it's a one, I'll make mine a two; otherwise I'll make mine a one. For the second place of my number, I'll look at the second place of your second number.
Video examples
CO Finalist PIPE National...
in use anymore but it's still fun to collect them and look at them and you can still learn about places from them so i have a currency trivia question for you which are the only two countries in the world that have a currency that is not based on a base 10 decimal system
Video examples
Making sense of...
We can then form another right triangle with a base of that length and a one unit height, and its hypotenuse would equal root three, which can be extended along the line, as well. The key here is that decimals and ratios are only ways to express numbers.
Video examples
Where do math symbols...
Characters are often found representing quantities that are unknown, and the relationships between variables. They also stand in for specific numbers that show up frequently but would be cumbersome or impossible to fully write out in decimal form.
Video examples
Why the metric system...
and varied from place to place. And different regions didn't just use varying measurements. They had completely different number systems as well. By the late Middle Ages, the Hindu-Arabic decimal system
Video examples
How exactly does binary...
Instead, each type of data is encoded in binary according to a separate set of rules. Let’s take numbers. In normal decimal notation, each digit is multiplied by 10 raised to the value of its position,
Video examples
Different ways of...
bigger numbers well you can't get much bigger than pi the mathematical constant it's an infinite number literally goes on forever in this painting that I made of the first 20 decimals of pi I take
Video examples
Justin Hall-Tipping:...
a detector and an imager. The total width of it is 600 times smaller than the width of a decimal place. And it takes all the infrared available at night,
Video examples
One is one ... or is it?
Because this is the important idea behind whole number place value, decimal place value and fractions. Our whole number system depends on being able to change what we count as "one". Our whole number system depends on being able to change units. There are two ways to change units. We can compose, and we can partition. When we compose units,
Video examples
Unpacking the nuts and...
can be broken into tiny pieces analogous to cents going out eight decimal places Bitcoin has been very volatile over the past several months and there is massive speculation occurring within the community already for people who don't have the raw computing power to compete with other miners there are several
Video examples
How big is infinity? -...
I'll construct my decimal one place at a time. For the first decimal place of my number, I'll look at the first decimal place of your first number. If it's a one, I'll make mine a two; otherwise I'll make mine a one. For the second place of my number, I'll look at the second place of your second number.
Video examples
CO Finalist PIPE National...
in use anymore but it's still fun to collect them and look at them and you can still learn about places from them so i have a currency trivia question for you which are the only two countries in the world that have a currency that is not based on a base 10 decimal system
Video examples
Making sense of...
We can then form another right triangle with a base of that length and a one unit height, and its hypotenuse would equal root three, which can be extended along the line, as well. The key here is that decimals and ratios are only ways to express numbers.
Video examples
Where do math symbols...
Characters are often found representing quantities that are unknown, and the relationships between variables. They also stand in for specific numbers that show up frequently but would be cumbersome or impossible to fully write out in decimal form.
Video examples
Why the metric system...
and varied from place to place. And different regions didn't just use varying measurements. They had completely different number systems as well. By the late Middle Ages, the Hindu-Arabic decimal system
Video examples
How exactly does binary...
Instead, each type of data is encoded in binary according to a separate set of rules. Let’s take numbers. In normal decimal notation, each digit is multiplied by 10 raised to the value of its position,
Video examples
Different ways of...
bigger numbers well you can't get much bigger than pi the mathematical constant it's an infinite number literally goes on forever in this painting that I made of the first 20 decimals of pi I take
Video examples
Justin Hall-Tipping:...
a detector and an imager. The total width of it is 600 times smaller than the width of a decimal place. And it takes all the infrared available at night,
Example 1 of 10
Quote examples
Sam Weller
American Author
Libraries are at a cultural crossroads. Some proffer that libraries as we know them may go away altogether, ironic victims of the information age where Google has subverted Dewey decimal and researchers can access anything on a handheld device. Who needs to venture deep into the stacks when answers are but a click away?
Quote examples
Jay Griffiths
British Author
Clearly, many branches of science need an exquisite precision of timekeeping and the infinitesimal decimals of calibration, so space launches, for example, are not scheduled for leap-second dates. But society as a whole neither needs that obsessive time measurement nor is well served by it.
Quote examples
Daniel Tammet
English Writer
I recited Pi to 22,514 decimal points in five hours and nine minutes. I was able to do this because of weeks of study, aided by the unusual synaesthesic way my mind perceives numbers as complex multidimensional coloured and textured shapes.
Quote examples
James C. Maxwell
Scottish Mathematician
In a few years, all great physical constants will have been approximately estimated, and that the only occupation which will be left to men of science will be to carry these measurements to another place of decimals.
Quote examples
Alan Guth
American Physicist
If you consider the universe one second after the Big Bang, the expansion rate would have to have been just right to an accuracy of 15 decimal places, or else the universe would really not work.
Quote examples
Barry Ritholtz
American Author
Whenever I see a forecast written out to two decimal places, I cannot help but wonder if there is a misunderstanding of the limitations of the data, and an illusion of precision.
Quote examples
Leonard Susskind
American Physicist
The dark energy is not exactly zero, but the first 122 decimal points are zero. That's crazy. That is really one of the craziest things we've ever discovered.
Quote examples
Michelle Rodriguez
American Actress
The Dewey decimal system really works. So that's all I needed to know. Elementary school taught me that.
Quote examples
William Gilmore Simms
American Novelist
I believe that economists put decimal points in their forecasts to show they have a sense of humor.
Quote examples
Tom Lehrer
American Musician
Counting in octal is just like counting in decimal, if you don't use your thumbs.
Quote examples
Sam Weller
American Author
Libraries are at a cultural crossroads. Some proffer that libraries as we know them may go away altogether, ironic victims of the information age where Google has subverted Dewey decimal and researchers can access anything on a handheld device. Who needs to venture deep into the stacks when answers are but a click away?
Quote examples
Jay Griffiths
British Author
Clearly, many branches of science need an exquisite precision of timekeeping and the infinitesimal decimals of calibration, so space launches, for example, are not scheduled for leap-second dates. But society as a whole neither needs that obsessive time measurement nor is well served by it.
Quote examples
Daniel Tammet
English Writer
I recited Pi to 22,514 decimal points in five hours and nine minutes. I was able to do this because of weeks of study, aided by the unusual synaesthesic way my mind perceives numbers as complex multidimensional coloured and textured shapes.
Quote examples
James C. Maxwell
Scottish Mathematician
In a few years, all great physical constants will have been approximately estimated, and that the only occupation which will be left to men of science will be to carry these measurements to another place of decimals.
Quote examples
Alan Guth
American Physicist
If you consider the universe one second after the Big Bang, the expansion rate would have to have been just right to an accuracy of 15 decimal places, or else the universe would really not work.
Quote examples
Barry Ritholtz
American Author
Whenever I see a forecast written out to two decimal places, I cannot help but wonder if there is a misunderstanding of the limitations of the data, and an illusion of precision.
Quote examples
Leonard Susskind
American Physicist
The dark energy is not exactly zero, but the first 122 decimal points are zero. That's crazy. That is really one of the craziest things we've ever discovered.
Quote examples
Michelle Rodriguez
American Actress
The Dewey decimal system really works. So that's all I needed to know. Elementary school taught me that.
Quote examples
William Gilmore Simms
American Novelist
I believe that economists put decimal points in their forecasts to show they have a sense of humor.
Quote examples
Tom Lehrer
American Musician
Counting in octal is just like counting in decimal, if you don't use your thumbs.
Example 1 of 10
WordUp Chrome Extension
As you browse the web instantly look up words you don’t know.
Get Chrome Extension