Answers

Add 4/56 and 70/60

1^st number: 4/56, 2^nd number: 1 10/60

4/56 + 70/60 is 26/21.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 56 and 60 is 840
   
   Next, find the equivalent fraction of both fractional numbers with denominator 840
2. For the 1st fraction, since 56 × 15 = 840,
   4/56 = 4 × 15/56 × 15 = 60/840
3. Likewise, for the 2nd fraction, since 60 × 14 = 840,
   70/60 = 70 × 14/60 × 14 = 980/840
4. Add the two like fractions:
   60/840 + 980/840 = 60 + 980/840 = 1040/840
5. 1040/840 simplified gives 26/21
6. So, 4/56 + 70/60 = 26/21
   In mixed form: 15/21

MathStep (Works offline)

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

Related: ⁸/₅₆+⁷⁰/₆₀ ¹²/₅₆+⁷⁰/₆₀ ²⁰/₅₆+⁷⁰/₆₀ ²⁸/₅₆+⁷⁰/₆₀

Add Fractions Calculator