Answers

Add 4/49 and 60/81

4/49 + 60/81 is 1088/1323.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 49 and 81 is 3969
   
   Next, find the equivalent fraction of both fractional numbers with denominator 3969
2. For the 1st fraction, since 49 × 81 = 3969,
   4/49 = 4 × 81/49 × 81 = 324/3969
3. Likewise, for the 2nd fraction, since 81 × 49 = 3969,
   60/81 = 60 × 49/81 × 49 = 2940/3969
4. Add the two like fractions:
   324/3969 + 2940/3969 = 324 + 2940/3969 = 3264/3969
5. 3264/3969 simplified gives 1088/1323
6. So, 4/49 + 60/81 = 1088/1323

MathStep (Works offline)

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

Related: ⁸/₄₉+⁶⁰/₈₁ ⁴/₉₈+⁶⁰/₈₁ ¹²/₄₉+⁶⁰/₈₁ ²⁰/₄₉+⁶⁰/₈₁ ²⁸/₄₉+⁶⁰/₈₁

Add Fractions Calculator