What is 5.5 as a decimal

Want to quickly learn or show students how to convert 5. Play this very quick and fun video now! There are many reasons why you might want to convert a decimal to a fraction.

The most common reason is because your teacher told you to! But beyond that, the decimal form of a fraction makes it very easy to compare two fractions quickly without having to think about it. A quick fraction recap here before we begin. The number above the fraction line is the numerator, and the number below the fraction line is the denominator.

If you've done much work with fractions you probably already know that, but it never hurts to double check! Okay, so the first thing to do here is show you that any number can be a fraction if you use a 1 as the denominator.

Take a look:. What we really want to do though, is get rid of the decimal places completely so that the numerator in our fraction is a whole number. To do this, we have to count the numbers after the decimal point, which in this case is 5. To get a whole fraction we need to multiply both the numerator and the denominator by 10 if there is one number after the decimal point, if there are two numbers, 1, if it's three numbers and 10, if it's The next step is to simplify this fraction and, to do that, we need to find the greatest common factor GCF.

This is sometimes also known as:. Before you get started, take this readiness quiz. Divide: 0. If you missed this problem, review Example 5. Order 0. Convert Fractions to Decimals In Decimals , we learned to convert decimals to fractions. Note: Convert a Fraction to a Decimal To convert a fraction to a decimal, divide the numerator of the fraction by the denominator of the fraction.

Solution A fraction bar means division, so we can write the fraction 3 4 using division. Solution The value of this fraction is negative. After dividing, the value of the decimal will be negative. We do the division ignoring the sign, and then write the negative sign in the answer. Repeating Decimals So far, in all the examples converting fractions to decimals the division resulted in a remainder of zero. We divide 4 by 3. Definition: Repeating Decimal A repeating decimal is a decimal in which the last digit or group of digits repeats endlessly.

Solution Divide 43 by Order Decimals and Fractions In Decimals , we compared two decimals and determined which was larger. We hope it will be very helpful for you and it will help you to understand the solving process.

What is 5. To write 5.