What is 5/5 minus 9/7?

Looking for the result of 5/5 - 9/7? Follow this step-by-step guide to understand how to subtract these two fractions.

How to subtract 5/5 by 9/7?

5 5 − 9 7 = (5 × 7) − (9 × 5) 5 × 7 = -10 35 = -2 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: 9 × 5 = 45
  3. Subtract both of these results together to form the new numerator: 35 − 45 = -10
  4. Multiply both denominators together to form the new denominator: 5 × 7 = 35
  5. Combine the results to get the new fraction: -10/35
  6. Simplify the fraction (-10/35) by dividing both the numerator and the denominator by their GCD (5):
    • -10/5 = -2
    • 35/5 = 7
  7. This gives: -2/7.

The result of subtracting 5/5 and 9/7 is : -2/7 (or -0.28571428571429 in its decimal form)