Oops. Something went wrong. Please try again. Uh oh, it looks like we ran into an error. You need to refresh. If this problem persists, tell us.

How do we write fractions as a decimals and decimals as fractions? To write a fraction as a decimal, divide the top number (the numerator) by the bottom number (the denominator). For …

In this topic, we will learn what a decimal is and how to show it visually and on a number line. We will also add, subtract, multiply, and divide with decimals.

Learn how to add decimals, specifically to the tenths. Practice adding whole numbers first, then adding the decimal parts. Learn the concept of carrying over in decimal addition.

A decimal itself is basically a fraction in a different form and vice versa. There is also such a thing as a complex fraction, which is a fraction as the numerator or denominator.

To convert a decimal to a fraction, we need to figure out the smallest place value of the digits. In this case, the smallest place is the ten-thousandths place, so the fraction will have a …

How do we divide a decimal by another decimal? One great approach is first to turn both numbers into whole numbers before proceeding with the standard algorithm. Sal Khan shows us how to …

Sal was doing 21/16, and made it 21.0000/16 We add the zeroes on the quotient number just in case the division results in more digits in the answer. Appending a 0 to the end of a decimal …

Here you would count it. So if you have the decimal there, you would count all five. If you didn't have the decimal, if you just had 37,000 like that, it's ambiguous. And if someone doesn't give …

Review how the decimal number system works before diving into the binary number system. The decimal number system and binary number system work the same way; the only difference is …