What is 9/9 minus 4/2?

Looking for the result of 9/9 - 4/2? Follow this step-by-step guide to understand how to subtract these two fractions.

How to subtract 9/9 by 4/2?

9 9 − 4 2 = (9 × 2) − (4 × 9) 9 × 2 = -18 18 = -1 1
  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: 4 × 9 = 36
  3. Subtract both of these results together to form the new numerator: 18 − 36 = -18
  4. Multiply both denominators together to form the new denominator: 9 × 2 = 18
  5. Combine the results to get the new fraction: -18/18
  6. Simplify the fraction (-18/18) by dividing both the numerator and the denominator by their GCD (18):
    • -18/18 = -1
    • 18/18 = 1
  7. This gives: -1.

The result of subtracting 9/9 and 4/2 is : -1