What is 9/10 minus 10/2?

Looking for the result of 9/10 - 10/2? Follow this step-by-step guide to understand how to subtract these two fractions.

How to subtract 9/10 by 10/2?

9 10 − 10 2 = (9 × 2) − (10 × 10) 10 × 2 = -82 20 = -41 10
  1. Multiply the numerator of the first term, with the denominator of the second term: 9 × 2 = 18
  2. Multiply the numerator of the second term, with the denominator of the first term: 10 × 10 = 100
  3. Subtract both of these results together to form the new numerator: 18 − 100 = -82
  4. Multiply both denominators together to form the new denominator: 10 × 2 = 20
  5. Combine the results to get the new fraction: -82/20
  6. Simplify the fraction (-82/20) by dividing both the numerator and the denominator by their GCD (2):
    • -82/2 = -41
    • 20/2 = 10
  7. This gives: -41/10.

The result of subtracting 9/10 and 10/2 is : -41/10 (or -4.1 in its decimal form)