What is 7/7 plus 4/9?

Looking for the result of 7/7 + 4/9? Follow this step-by-step guide to understand how to add these two fractions together.

How to add 7/7 and 4/9?

7 7 + 4 9 = (7 × 9) + (4 × 7) 7 × 9 = 91 63 = 13 9
  1. Multiply the numerator of the first term, with the denominator of the second term: 7 × 9 = 63
  2. Multiply the numerator of the second term, with the denominator of the first term: 4 × 7 = 28
  3. Add both of these results together to form the new numerator: 63 + 28 = 91
  4. Multiply both denominators together to form the new denominator: 7 × 9 = 63
  5. Combine the results to get the new fraction: 91/63
  6. Simplify the fraction (91/63) by dividing both the numerator and the denominator by their GCD (7):
    • 91/7 = 13
    • 63/7 = 9
  7. This gives: 13/9.

The result of adding 7/7 and 4/9 is : 13/9 (or 1.4444444444444 in its decimal form)