What is 1.125 as a fraction?

1.125==

1.125 = 9/8 in simplest form, or 1 1/8 as a mixed number. As a percent it is 112.5%. On a ruler that's the 9/8" mark.

How to convert 1.125 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.
1.125 = 1125/1000
Simplify by dividing top and bottom by the GCF, 125.
1125/1000 = 9/8
As a mixed number:
1 1/8

18/16 = 27/24 = 36/32 = 45/40 = 90/80 = 9/8. All are equivalent; 9/8 is the one in lowest terms.

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

What is 1.125 as a fraction?

1.125 as a fraction is 9/8 (1 1/8 as a mixed number). Written over 1000 it is 1125/1000, which simplifies to 9/8.

What is 1.125 as a percent?

1.125 × 100 = 112.5%.