What is 4/2 minus 9/4?

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

How to subtract 4/2 by 9/4?

4 2 − 9 4 = (4 × 4) − (9 × 2) 2 × 4 = -2 8 = -1 4
  1. Multiply the numerator of the first term, with the denominator of the second term: 4 × 4 = 16
  2. Multiply the numerator of the second term, with the denominator of the first term: 9 × 2 = 18
  3. Subtract both of these results together to form the new numerator: 16 − 18 = -2
  4. Multiply both denominators together to form the new denominator: 2 × 4 = 8
  5. Combine the results to get the new fraction: -2/8
  6. Simplify the fraction (-2/8) by dividing both the numerator and the denominator by their GCD (2):
    • -2/2 = -1
    • 8/2 = 4
  7. This gives: -1/4.

The result of subtracting 4/2 and 9/4 is : -1/4 (or -0.25 in its decimal form)