What is 0.225 as a fraction?

0.225=

0.225 = 9/40 in simplest form. As a percent it is 22.5%.

How to convert 0.225 to a fraction

There are 3 digits after the decimal point, so the last digit is in the thousandths place. Write the digits over 1000.
0.225 = 225/1000
Simplify by dividing top and bottom by the GCF, 25.
225/1000 = 9/40

18/80 = 27/120 = 36/160 = 45/200 = 90/400 = 9/40. All are equivalent; 9/40 is the one in lowest terms.

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

What is 0.225 as a fraction?

0.225 as a fraction is 9/40. Written over 1000 it is 225/1000, which simplifies to 9/40.

What is 0.225 as a percent?

0.225 × 100 = 22.5%.