1.125 as a Fraction

1.125 as a fraction is 9/8. As a mixed number that is 1 1/8.

How to convert 1.125 to a fraction

  1. 1.125 has 3 decimal places, so write it over 1000 (a 1 followed by 3 zeros) with the decimal point removed: 1.125 = 1125/1000.
  2. Find the greatest common divisor of 1125 and 1000: it is 125.
  3. Divide both by 125: 1125 ÷ 125 = 9 and 1000 ÷ 125 = 8.
  4. The answer is 9/8.

Since 9 is larger than 8, you can also write it as the mixed number 1 1/8: 9 ÷ 8 = 1 remainder 1.

Check

Divide the numerator by the denominator: 9 ÷ 8 = 1.125. As a percent, 1.125 = 112.5%.

Similar decimals

DecimalFraction
1.0251/50
1.0426/25
1.0521/20
1.0653/50
1.0827/25
1.111/10
1.1523/20
1.26/5

See also: 9/8 as a mixed number.

Another decimal? Use the decimal to fraction converter or browse the decimal to fraction chart.