Answers

Add 30/63 and 30/49

30/63 + 30/49 is 160/147.

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,
   30/63 = 30 × 7/63 × 7 = 210/441
3. Likewise, for the 2nd fraction, since 49 × 9 = 441,
   30/49 = 30 × 9/49 × 9 = 270/441
4. Add the two like fractions:
   210/441 + 270/441 = 210 + 270/441 = 480/441
5. 480/441 simplified gives 160/147
6. So, 30/63 + 30/49 = 160/147
   In mixed form: 113/147

MathStep (Works offline)

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

Related: ⁶⁰/₆₃+³⁰/₄₉ ³⁰/₆₃+⁶⁰/₄₉ ³⁰/₆₃+³⁰/₉₈ ⁹⁰/₆₃+³⁰/₄₉ ³⁰/₆₃+⁹⁰/₄₉

Add Fractions Calculator