What is 4/8 minus 1?

Looking for the result of 4/8 - 1? Follow this step-by-step guide to understand how to subtract these two fractions.

How to subtract 4/8 by 1?

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

The result of subtracting 4/8 and 1/1 is : -1/2 (or -0.5 in its decimal form)