Answers

Add 70/45 and 10/56

1^st number: 1 25/45, 2^nd number: 10/56

70/45 + 10/56 is 437/252.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 45 and 56 is 2520
   
   Next, find the equivalent fraction of both fractional numbers with denominator 2520
2. For the 1st fraction, since 45 × 56 = 2520,
   70/45 = 70 × 56/45 × 56 = 3920/2520
3. Likewise, for the 2nd fraction, since 56 × 45 = 2520,
   10/56 = 10 × 45/56 × 45 = 450/2520
4. Add the two like fractions:
   3920/2520 + 450/2520 = 3920 + 450/2520 = 4370/2520
5. 4370/2520 simplified gives 437/252
6. So, 70/45 + 10/56 = 437/252
   In mixed form: 1185/252

MathStep (Works offline)

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

Related: ⁷⁰/₄₅+²⁰/₅₆ ⁷⁰/₉₀+¹⁰/₅₆ ⁷⁰/₄₅+³⁰/₅₆ ⁷⁰/₄₅+⁵⁰/₅₆ ⁷⁰/₄₅+⁷⁰/₅₆

Add Fractions Calculator