What is 0.18 as a fraction?

0.18=

0.18 = 9/50 in simplest form. As a percent it is 18%.

How to convert 0.18 to a fraction

There are 2 digits after the decimal point, so the last digit is in the hundredths place. Write the digits over 100.
0.18 = 18/100
Simplify by dividing top and bottom by the GCF, 2.
18/100 = 9/50

18/100 = 27/150 = 36/200 = 45/250 = 90/500 = 9/50. All are equivalent; 9/50 is the one in lowest terms.

Convert another value with the decimal to fraction converter, or see neighbours in the fraction chart.

What is 0.18 as a fraction?

0.18 as a fraction is 9/50. Written over 100 it is 18/100, which simplifies to 9/50.

What is 0.18 as a percent?

0.18 × 100 = 18%.