What is 8/2 minus 9/4?

Looking for the result of 8/2 - 9/4? Follow this step-by-step guide to understand how to subtract these two fractions.

How to subtract 8/2 by 9/4?

8 2 − 9 4 = (8 × 4) − (9 × 2) 2 × 4 = 14 8 = 7 4
  1. Multiply the numerator of the first term, with the denominator of the second term: 8 × 4 = 32
  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: 32 − 18 = 14
  4. Multiply both denominators together to form the new denominator: 2 × 4 = 8
  5. Combine the results to get the new fraction: 14/8
  6. Simplify the fraction (14/8) by dividing both the numerator and the denominator by their GCD (2):
    • 14/2 = 7
    • 8/2 = 4
  7. This gives: 7/4.

The result of subtracting 8/2 and 9/4 is : 7/4 (or 1.75 in its decimal form)