What is 10/10 minus 8/7?

Looking for the result of 10/10 - 8/7? Follow this step-by-step guide to understand how to subtract these two fractions.

How to subtract 10/10 by 8/7?

10 10 − 8 7 = (10 × 7) − (8 × 10) 10 × 7 = -10 70 = -1 7
  1. Multiply the numerator of the first term, with the denominator of the second term: 10 × 7 = 70
  2. Multiply the numerator of the second term, with the denominator of the first term: 8 × 10 = 80
  3. Subtract both of these results together to form the new numerator: 70 − 80 = -10
  4. Multiply both denominators together to form the new denominator: 10 × 7 = 70
  5. Combine the results to get the new fraction: -10/70
  6. Simplify the fraction (-10/70) by dividing both the numerator and the denominator by their GCD (10):
    • -10/10 = -1
    • 70/10 = 7
  7. This gives: -1/7.

The result of subtracting 10/10 and 8/7 is : -1/7 (or -0.14285714285714 in its decimal form)