Answers

Add 3/56 and 60/81

3/56 + 60/81 is 1201/1512.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 56 and 81 is 4536
   
   Next, find the equivalent fraction of both fractional numbers with denominator 4536
2. For the 1st fraction, since 56 × 81 = 4536,
   3/56 = 3 × 81/56 × 81 = 243/4536
3. Likewise, for the 2nd fraction, since 81 × 56 = 4536,
   60/81 = 60 × 56/81 × 56 = 3360/4536
4. Add the two like fractions:
   243/4536 + 3360/4536 = 243 + 3360/4536 = 3603/4536
5. 3603/4536 simplified gives 1201/1512
6. So, 3/56 + 60/81 = 1201/1512

MathStep (Works offline)

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

Related: ⁶/₅₆+⁶⁰/₈₁ ⁹/₅₆+⁶⁰/₈₁ ¹⁵/₅₆+⁶⁰/₈₁ ²¹/₅₆+⁶⁰/₈₁

Add Fractions Calculator