Answers

Add 24/49 and 20/63

24/49 + 20/63 is 356/441.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 49 and 63 is 441
   
   Next, find the equivalent fraction of both fractional numbers with denominator 441
2. For the 1st fraction, since 49 × 9 = 441,
   24/49 = 24 × 9/49 × 9 = 216/441
3. Likewise, for the 2nd fraction, since 63 × 7 = 441,
   20/63 = 20 × 7/63 × 7 = 140/441
4. Add the two like fractions:
   216/441 + 140/441 = 216 + 140/441 = 356/441
5. So, 24/49 + 20/63 = 356/441

MathStep (Works offline)

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

Related: ⁴⁸/₄₉+²⁰/₆₃ ²⁴/₄₉+⁴⁰/₆₃ ²⁴/₉₈+²⁰/₆₃ ⁷²/₄₉+²⁰/₆₃ ²⁴/₄₉+⁶⁰/₆₃

Add Fractions Calculator