What is 9/9 minus 10/5?

Looking for the result of 9/9 - 10/5? Follow this step-by-step guide to understand how to subtract these two fractions.

How to subtract 9/9 by 10/5?

9 9 − 10 5 = (9 × 5) − (10 × 9) 9 × 5 = -45 45 = -1 1
  1. Multiply the numerator of the first term, with the denominator of the second term: 9 × 5 = 45
  2. Multiply the numerator of the second term, with the denominator of the first term: 10 × 9 = 90
  3. Subtract both of these results together to form the new numerator: 45 − 90 = -45
  4. Multiply both denominators together to form the new denominator: 9 × 5 = 45
  5. Combine the results to get the new fraction: -45/45
  6. Simplify the fraction (-45/45) by dividing both the numerator and the denominator by their GCD (45):
    • -45/45 = -1
    • 45/45 = 1
  7. This gives: -1.

The result of subtracting 9/9 and 10/5 is : -1