What is 7/4 plus 7/8?

Looking for the result of 7/4 + 7/8? Follow this step-by-step guide to understand how to add these two fractions together.

How to add 7/4 and 7/8?

7 4 + 7 8 = (7 × 8) + (7 × 4) 4 × 8 = 84 32 = 21 8
  1. Multiply the numerator of the first term, with the denominator of the second term: 7 × 8 = 56
  2. Multiply the numerator of the second term, with the denominator of the first term: 7 × 4 = 28
  3. Add both of these results together to form the new numerator: 56 + 28 = 84
  4. Multiply both denominators together to form the new denominator: 4 × 8 = 32
  5. Combine the results to get the new fraction: 84/32
  6. Simplify the fraction (84/32) by dividing both the numerator and the denominator by their GCD (4):
    • 84/4 = 21
    • 32/4 = 8
  7. This gives: 21/8.

The result of adding 7/4 and 7/8 is : 21/8 (or 2.625 in its decimal form)