Answers

Add 81/15 and 50/49

1^st number: 5 6/15, 2^nd number: 1 1/49

81/15 + 50/49 is 1573/245.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 15 and 49 is 735
   
   Next, find the equivalent fraction of both fractional numbers with denominator 735
2. For the 1st fraction, since 15 × 49 = 735,
   81/15 = 81 × 49/15 × 49 = 3969/735
3. Likewise, for the 2nd fraction, since 49 × 15 = 735,
   50/49 = 50 × 15/49 × 15 = 750/735
4. Add the two like fractions:
   3969/735 + 750/735 = 3969 + 750/735 = 4719/735
5. 4719/735 simplified gives 1573/245
6. So, 81/15 + 50/49 = 1573/245
   In mixed form: 6103/245

MathStep (Works offline)

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

Related: ⁸¹/₃₀+⁵⁰/₄₉ ⁸¹/₁₅+⁵⁰/₉₈ ⁸¹/₄₅+⁵⁰/₄₉ ⁸¹/₇₅+⁵⁰/₄₉

Add Fractions Calculator