What is 10/8 minus 1/9?

Looking for the result of 10/8 - 1/9? Follow this step-by-step guide to understand how to subtract these two fractions.

How to subtract 10/8 by 1/9?

10 8 − 1 9 = (10 × 9) − (1 × 8) 8 × 9 = 82 72 = 41 36
  1. Multiply the numerator of the first term, with the denominator of the second term: 10 × 9 = 90
  2. Multiply the numerator of the second term, with the denominator of the first term: 1 × 8 = 8
  3. Subtract both of these results together to form the new numerator: 90 − 8 = 82
  4. Multiply both denominators together to form the new denominator: 8 × 9 = 72
  5. Combine the results to get the new fraction: 82/72
  6. Simplify the fraction (82/72) by dividing both the numerator and the denominator by their GCD (2):
    • 82/2 = 41
    • 72/2 = 36
  7. This gives: 41/36.

The result of subtracting 10/8 and 1/9 is : 41/36 (or 1.1388888888889 in its decimal form)