What is 8/9 minus 7/8?

Looking for the result of 8/9 - 7/8? Follow this step-by-step guide to understand how to subtract these two fractions.

How to subtract 8/9 by 7/8?

8 9 − 7 8 = (8 × 8) − (7 × 9) 9 × 8 = 1 72
  1. Multiply the numerator of the first term, with the denominator of the second term: 8 × 8 = 64
  2. Multiply the numerator of the second term, with the denominator of the first term: 7 × 9 = 63
  3. Subtract both of these results together to form the new numerator: 64 − 63 = 1
  4. Multiply both denominators together to form the new denominator: 9 × 8 = 72
  5. Combine the results to get the new fraction: 1/72

The result of subtracting 8/9 and 7/8 is : 1/72 (or 0.013888888888889 in its decimal form)