Answers

Add 27/63 and 30/36

27/63 + 30/36 is 53/42.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 63 and 36 is 252
   
   Next, find the equivalent fraction of both fractional numbers with denominator 252
2. For the 1st fraction, since 63 × 4 = 252,
   27/63 = 27 × 4/63 × 4 = 108/252
3. Likewise, for the 2nd fraction, since 36 × 7 = 252,
   30/36 = 30 × 7/36 × 7 = 210/252
4. Add the two like fractions:
   108/252 + 210/252 = 108 + 210/252 = 318/252
5. 318/252 simplified gives 53/42
6. So, 27/63 + 30/36 = 53/42
   In mixed form: 111/42

MathStep (Works offline)

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

Related: ⁵⁴/₆₃+³⁰/₃₆ ²⁷/₆₃+⁶⁰/₃₆ ²⁷/₆₃+³⁰/₇₂ ⁸¹/₆₃+³⁰/₃₆ ²⁷/₆₃+⁹⁰/₃₆

Add Fractions Calculator