19.8 as a Fraction

Writing 19.8 as a fraction requires us to multiply 19.8/1 by 10/10 which will result in 198/10. Reducing further we get the answer: 99/5. Because this is an improper fraction it can also be written it as a mixed number 19 4/5.

Writing 19.8 as a fraction requires us to multiply 19.8/1 by 10/10 which will result in 198/10. Simplifying further we get the final answer: 99/5.

What Is 19.8 as a Fraction?

19.8 as a fraction in lowest terms is 99/5. Quick tip: to verify the answer is correct, use a calculator to divide 99 by 5 and you should get 19.8.

How to Work Out 19.8 as a Fraction

The simple steps below will help you convert a decimal into a fraction. In this example we’ll demonstrate how to write 19.8 as a simplified fraction:

1. Turn 19.8 into a fraction dividing it by 1.
   19.8 1
2. To get rid of the decimal point, multiply the numerator and denominator by 10. Why 10? 19.8 has one digit after the decimal point, so you need to multiply by 10¹=10.
   19.8 1

   ×

   10 10

   =

   198 10
3. Divide 198 and 10 by their Greatest Common Divisor (GCD), which in this case is 2.
   198 ÷ 2 10 ÷ 2
4. In conclusion, 19.8 as a fraction in simplest form is:
   99 5
5. Since 19.8 is greater than 1, the resulting fraction is an improper fraction. For this reason we can also write 99/5 as a mixed number:
   19

   4 5