Answers

Add 56/15 and 35/64

1^st number: 3 11/15, 2^nd number: 35/64

56/15 + 35/64 is 4109/960.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 15 and 64 is 960
   
   Next, find the equivalent fraction of both fractional numbers with denominator 960
2. For the 1st fraction, since 15 × 64 = 960,
   56/15 = 56 × 64/15 × 64 = 3584/960
3. Likewise, for the 2nd fraction, since 64 × 15 = 960,
   35/64 = 35 × 15/64 × 15 = 525/960
4. Add the two like fractions:
   3584/960 + 525/960 = 3584 + 525/960 = 4109/960
5. So, 56/15 + 35/64 = 4109/960
   In mixed form: 4269/960

MathStep (Works offline)

Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad

Related: ⁵⁶/₁₅+⁷⁰/₆₄ ⁵⁶/₃₀+³⁵/₆₄ ⁵⁶/₄₅+³⁵/₆₄ ⁵⁶/₇₅+³⁵/₆₄

Add Fractions Calculator