Answers

Add 27/63 and 25/49

27/63 + 25/49 is 46/49.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 63 and 49 is 441
   
   Next, find the equivalent fraction of both fractional numbers with denominator 441
2. For the 1st fraction, since 63 × 7 = 441,
   27/63 = 27 × 7/63 × 7 = 189/441
3. Likewise, for the 2nd fraction, since 49 × 9 = 441,
   25/49 = 25 × 9/49 × 9 = 225/441
4. Add the two like fractions:
   189/441 + 225/441 = 189 + 225/441 = 414/441
5. 414/441 simplified gives 46/49
6. So, 27/63 + 25/49 = 46/49

MathStep (Works offline)

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

Related: ⁵⁴/₆₃+²⁵/₄₉ ²⁷/₆₃+⁵⁰/₄₉ ²⁷/₆₃+²⁵/₉₈ ⁸¹/₆₃+²⁵/₄₉ ²⁷/₆₃+⁷⁵/₄₉

Add Fractions Calculator