What is 9/3 minus 9/7?

Looking for the result of 9/3 - 9/7? Follow this step-by-step guide to understand how to subtract these two fractions.

How to subtract 9/3 by 9/7?

9 3 − 9 7 = (9 × 7) − (9 × 3) 3 × 7 = 36 21 = 12 7
  1. Multiply the numerator of the first term, with the denominator of the second term: 9 × 7 = 63
  2. Multiply the numerator of the second term, with the denominator of the first term: 9 × 3 = 27
  3. Subtract both of these results together to form the new numerator: 63 − 27 = 36
  4. Multiply both denominators together to form the new denominator: 3 × 7 = 21
  5. Combine the results to get the new fraction: 36/21
  6. Simplify the fraction (36/21) by dividing both the numerator and the denominator by their GCD (3):
    • 36/3 = 12
    • 21/3 = 7
  7. This gives: 12/7.

The result of subtracting 9/3 and 9/7 is : 12/7 (or 1.7142857142857 in its decimal form)