Answers

Add 50/63 and 40/15

1^st number: 50/63, 2^nd number: 2 10/15

50/63 + 40/15 is 218/63.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 63 and 15 is 315
   
   Next, find the equivalent fraction of both fractional numbers with denominator 315
2. For the 1st fraction, since 63 × 5 = 315,
   50/63 = 50 × 5/63 × 5 = 250/315
3. Likewise, for the 2nd fraction, since 15 × 21 = 315,
   40/15 = 40 × 21/15 × 21 = 840/315
4. Add the two like fractions:
   250/315 + 840/315 = 250 + 840/315 = 1090/315
5. 1090/315 simplified gives 218/63
6. So, 50/63 + 40/15 = 218/63
   In mixed form: 329/63

MathStep (Works offline)

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

Related: ⁵⁰/₆₃+⁸⁰/₁₅ ⁵⁰/₆₃+⁴⁰/₃₀ ⁵⁰/₆₃+⁴⁰/₄₅ ⁵⁰/₆₃+⁴⁰/₇₅

Add Fractions Calculator