What is 5/7 minus 10/7?

Looking for the result of 5/7 - 10/7? Follow this step-by-step guide to understand how to subtract these two fractions.

How to subtract 5/7 by 10/7?

5 7 − 10 7 = (5 × 7) − (10 × 7) 7 × 7 = -35 49 = -5 7
  1. Multiply the numerator of the first term, with the denominator of the second term: 5 × 7 = 35
  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: 35 − 70 = -35
  4. Multiply both denominators together to form the new denominator: 7 × 7 = 49
  5. Combine the results to get the new fraction: -35/49
  6. Simplify the fraction (-35/49) by dividing both the numerator and the denominator by their GCD (7):
    • -35/7 = -5
    • 49/7 = 7
  7. This gives: -5/7.

The result of subtracting 5/7 and 10/7 is : -5/7 (or -0.71428571428571 in its decimal form)