What is 1 plus 3/9?

Looking for the result of 1 + 3/9? Follow this step-by-step guide to understand how to add these two fractions together.

How to add 1 and 3/9?

1 1 + 3 9 = (1 × 9) + (3 × 1) 1 × 9 = 12 9 = 4 3
  1. Multiply the numerator of the first term, with the denominator of the second term: 1 × 9 = 9
  2. Multiply the numerator of the second term, with the denominator of the first term: 3 × 1 = 3
  3. Add both of these results together to form the new numerator: 9 + 3 = 12
  4. Multiply both denominators together to form the new denominator: 1 × 9 = 9
  5. Combine the results to get the new fraction: 12/9
  6. Simplify the fraction (12/9) by dividing both the numerator and the denominator by their GCD (3):
    • 12/3 = 4
    • 9/3 = 3
  7. This gives: 4/3.

The result of adding 1/1 and 3/9 is : 4/3 (or 1.3333333333333 in its decimal form)