What is 9/9 minus 7/10?

Looking for the result of 9/9 - 7/10? Follow this step-by-step guide to understand how to subtract these two fractions.

How to subtract 9/9 by 7/10?

9 9 − 7 10 = (9 × 10) − (7 × 9) 9 × 10 = 27 90 = 3 10
  1. Multiply the numerator of the first term, with the denominator of the second term: 9 × 10 = 90
  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: 90 − 63 = 27
  4. Multiply both denominators together to form the new denominator: 9 × 10 = 90
  5. Combine the results to get the new fraction: 27/90
  6. Simplify the fraction (27/90) by dividing both the numerator and the denominator by their GCD (9):
    • 27/9 = 3
    • 90/9 = 10
  7. This gives: 3/10.

The result of subtracting 9/9 and 7/10 is : 3/10 (or 0.3 in its decimal form)