What is 3/9 minus 7/9?

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

How to subtract 3/9 by 7/9?

3 9 − 7 9 = (3 × 9) − (7 × 9) 9 × 9 = -36 81 = -4 9
  1. Multiply the numerator of the first term, with the denominator of the second term: 3 × 9 = 27
  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: 27 − 63 = -36
  4. Multiply both denominators together to form the new denominator: 9 × 9 = 81
  5. Combine the results to get the new fraction: -36/81
  6. Simplify the fraction (-36/81) by dividing both the numerator and the denominator by their GCD (9):
    • -36/9 = -4
    • 81/9 = 9
  7. This gives: -4/9.

The result of subtracting 3/9 and 7/9 is : -4/9 (or -0.44444444444444 in its decimal form)