What is 9/10 minus 9?

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

How to subtract 9/10 by 9?

9 10 − 9 1 = (9 × 1) − (9 × 10) 10 × 1 = -81 10
  1. Multiply the numerator of the first term, with the denominator of the second term: 9 × 1 = 9
  2. Multiply the numerator of the second term, with the denominator of the first term: 9 × 10 = 90
  3. Subtract both of these results together to form the new numerator: 9 − 90 = -81
  4. Multiply both denominators together to form the new denominator: 10 × 1 = 10
  5. Combine the results to get the new fraction: -81/10

The result of subtracting 9/10 and 9/1 is : -81/10 (or -8.1 in its decimal form)