What is 7/10 minus 7/9?

Looking for the result of 7/10 - 7/9? Follow this step-by-step guide to understand how to subtract these two fractions.

How to subtract 7/10 by 7/9?

7 10 − 7 9 = (7 × 9) − (7 × 10) 10 × 9 = -7 90
  1. Multiply the numerator of the first term, with the denominator of the second term: 7 × 9 = 63
  2. Multiply the numerator of the second term, with the denominator of the first term: 7 × 10 = 70
  3. Subtract both of these results together to form the new numerator: 63 − 70 = -7
  4. Multiply both denominators together to form the new denominator: 10 × 9 = 90
  5. Combine the results to get the new fraction: -7/90

The result of subtracting 7/10 and 7/9 is : -7/90 (or -0.077777777777778 in its decimal form)