What is 6/9 minus 9/10?

Looking for the result of 6/9 - 9/10? Follow this step-by-step guide to understand how to subtract these two fractions.

How to subtract 6/9 by 9/10?

6 9 − 9 10 = (6 × 10) − (9 × 9) 9 × 10 = -21 90 = -7 30
  1. Multiply the numerator of the first term, with the denominator of the second term: 6 × 10 = 60
  2. Multiply the numerator of the second term, with the denominator of the first term: 9 × 9 = 81
  3. Subtract both of these results together to form the new numerator: 60 − 81 = -21
  4. Multiply both denominators together to form the new denominator: 9 × 10 = 90
  5. Combine the results to get the new fraction: -21/90
  6. Simplify the fraction (-21/90) by dividing both the numerator and the denominator by their GCD (3):
    • -21/3 = -7
    • 90/3 = 30
  7. This gives: -7/30.

The result of subtracting 6/9 and 9/10 is : -7/30 (or -0.23333333333333 in its decimal form)