What is 9/10 multiplied by 10/9?

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

How to multiply 9/10 by 10/9?

9 10 × 10 9 = 9 × 10 10 × 9 = 90 90 = 1 1
  1. Multiply both numerators together: 9 × 10 = 90
  2. Multiply both denominators together: 10 × 9 = 90
  3. Combine the results to get the new fraction: 90/90
  4. Simplify the fraction (90/90) by dividing both the numerator and the denominator by their GCD (90):
    • 90/90 = 1
    • 90/90 = 1
  5. This gives: 1.

The result of multiplying 9/10 with 10/9 is : 1