What is 8/8 minus 9/9?

Looking for the result of 8/8 - 9/9? Follow this step-by-step guide to understand how to subtract these two fractions.

How to subtract 8/8 by 9/9?

8 8 − 9 9 = (8 × 9) − (9 × 8) 8 × 9 = 0 72 = 0 1
  1. Multiply the numerator of the first term, with the denominator of the second term: 8 × 9 = 72
  2. Multiply the numerator of the second term, with the denominator of the first term: 9 × 8 = 72
  3. Subtract both of these results together to form the new numerator: 72 − 72 = 0
  4. Multiply both denominators together to form the new denominator: 8 × 9 = 72
  5. Combine the results to get the new fraction: 0/72
  6. Simplify the fraction (0/72) by dividing both the numerator and the denominator by their GCD (72):
    • 0/72 = 0
    • 72/72 = 1
  7. This gives: 0.

The result of subtracting 8/8 and 9/9 is : 0