What is 9/4 multiplied by 2/5?

Looking for the result of 9/4 × 2/5? Follow this step-by-step guide to understand how to multiply these two fractions together.

How to multiply 9/4 by 2/5?

9 4 × 2 5 = 9 × 2 4 × 5 = 18 20 = 9 10
  1. Multiply both numerators together: 9 × 2 = 18
  2. Multiply both denominators together: 4 × 5 = 20
  3. Combine the results to get the new fraction: 18/20
  4. Simplify the fraction (18/20) by dividing both the numerator and the denominator by their GCD (2):
    • 18/2 = 9
    • 20/2 = 10
  5. This gives: 9/10.

The result of multiplying 9/4 with 2/5 is : 9/10 (or 0.9 in its decimal form)