Answers

Add 63/25 and 70/28

1^st number: 2 13/25, 2^nd number: 2 14/28

63/25 + 70/28 is 251/50.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 25 and 28 is 700
   
   Next, find the equivalent fraction of both fractional numbers with denominator 700
2. For the 1st fraction, since 25 × 28 = 700,
   63/25 = 63 × 28/25 × 28 = 1764/700
3. Likewise, for the 2nd fraction, since 28 × 25 = 700,
   70/28 = 70 × 25/28 × 25 = 1750/700
4. Add the two like fractions:
   1764/700 + 1750/700 = 1764 + 1750/700 = 3514/700
5. 3514/700 simplified gives 251/50
6. So, 63/25 + 70/28 = 251/50
   In mixed form: 51/50

MathStep (Works offline)

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

Related: ⁶³/₅₀+⁷⁰/₂₈ ⁶³/₂₅+⁷⁰/₅₆ ⁶³/₇₅+⁷⁰/₂₈ ⁶³/₂₅+⁷⁰/₈₄

Add Fractions Calculator