What is 1/9 minus 1/2?

Looking for the result of 1/9 - 1/2? Follow this step-by-step guide to understand how to subtract these two fractions.

How to subtract 1/9 by 1/2?

1 9 − 1 2 = (1 × 2) − (1 × 9) 9 × 2 = -7 18
  1. Multiply the numerator of the first term, with the denominator of the second term: 1 × 2 = 2
  2. Multiply the numerator of the second term, with the denominator of the first term: 1 × 9 = 9
  3. Subtract both of these results together to form the new numerator: 2 − 9 = -7
  4. Multiply both denominators together to form the new denominator: 9 × 2 = 18
  5. Combine the results to get the new fraction: -7/18

The result of subtracting 1/9 and 1/2 is : -7/18 (or -0.38888888888889 in its decimal form)