Answers

Add 36/56 and 25/21

1^st number: 36/56, 2^nd number: 1 4/21

36/56 + 25/21 is 11/6.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 56 and 21 is 168
   
   Next, find the equivalent fraction of both fractional numbers with denominator 168
2. For the 1st fraction, since 56 × 3 = 168,
   36/56 = 36 × 3/56 × 3 = 108/168
3. Likewise, for the 2nd fraction, since 21 × 8 = 168,
   25/21 = 25 × 8/21 × 8 = 200/168
4. Add the two like fractions:
   108/168 + 200/168 = 108 + 200/168 = 308/168
5. 308/168 simplified gives 11/6
6. So, 36/56 + 25/21 = 11/6
   In mixed form: 15/6

MathStep (Works offline)

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

Related: ⁷²/₅₆+²⁵/₂₁ ³⁶/₅₆+⁵⁰/₂₁ ³⁶/₅₆+²⁵/₄₂ ³⁶/₅₆+⁷⁵/₂₁ ³⁶/₅₆+²⁵/₆₃

Add Fractions Calculator