What is 9/7 minus 10/10?

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

How to subtract 9/7 by 10/10?

9 7 − 10 10 = (9 × 10) − (10 × 7) 7 × 10 = 20 70 = 2 7
  1. Multiply the numerator of the first term, with the denominator of the second term: 9 × 10 = 90
  2. Multiply the numerator of the second term, with the denominator of the first term: 10 × 7 = 70
  3. Subtract both of these results together to form the new numerator: 90 − 70 = 20
  4. Multiply both denominators together to form the new denominator: 7 × 10 = 70
  5. Combine the results to get the new fraction: 20/70
  6. Simplify the fraction (20/70) by dividing both the numerator and the denominator by their GCD (10):
    • 20/10 = 2
    • 70/10 = 7
  7. This gives: 2/7.

The result of subtracting 9/7 and 10/10 is : 2/7 (or 0.28571428571429 in its decimal form)