What is 9/9 minus 7/2?

Looking for the result of 9/9 - 7/2? Follow this step-by-step guide to understand how to subtract these two fractions.

How to subtract 9/9 by 7/2?

9 9 − 7 2 = (9 × 2) − (7 × 9) 9 × 2 = -45 18 = -5 2
  1. Multiply the numerator of the first term, with the denominator of the second term: 9 × 2 = 18
  2. Multiply the numerator of the second term, with the denominator of the first term: 7 × 9 = 63
  3. Subtract both of these results together to form the new numerator: 18 − 63 = -45
  4. Multiply both denominators together to form the new denominator: 9 × 2 = 18
  5. Combine the results to get the new fraction: -45/18
  6. Simplify the fraction (-45/18) by dividing both the numerator and the denominator by their GCD (9):
    • -45/9 = -5
    • 18/9 = 2
  7. This gives: -5/2.

The result of subtracting 9/9 and 7/2 is : -5/2 (or -2.5 in its decimal form)