What is 3 minus 7/8?

Looking for the result of 3 - 7/8? Follow this step-by-step guide to understand how to subtract these two fractions.

How to subtract 3 by 7/8?

3 1 − 7 8 = (3 × 8) − (7 × 1) 1 × 8 = 17 8
  1. Multiply the numerator of the first term, with the denominator of the second term: 3 × 8 = 24
  2. Multiply the numerator of the second term, with the denominator of the first term: 7 × 1 = 7
  3. Subtract both of these results together to form the new numerator: 24 − 7 = 17
  4. Multiply both denominators together to form the new denominator: 1 × 8 = 8
  5. Combine the results to get the new fraction: 17/8

The result of subtracting 3/1 and 7/8 is : 17/8 (or 2.125 in its decimal form)