Answers

Add 60/28 and 54/30

1^st number: 2 4/28, 2^nd number: 1 24/30

60/28 + 54/30 is 138/35.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 28 and 30 is 420
   
   Next, find the equivalent fraction of both fractional numbers with denominator 420
2. For the 1st fraction, since 28 × 15 = 420,
   60/28 = 60 × 15/28 × 15 = 900/420
3. Likewise, for the 2nd fraction, since 30 × 14 = 420,
   54/30 = 54 × 14/30 × 14 = 756/420
4. Add the two like fractions:
   900/420 + 756/420 = 900 + 756/420 = 1656/420
5. 1656/420 simplified gives 138/35
6. So, 60/28 + 54/30 = 138/35
   In mixed form: 333/35

MathStep (Works offline)

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

Related: ⁶⁰/₅₆+⁵⁴/₃₀ ⁶⁰/₂₈+⁵⁴/₆₀ ⁶⁰/₈₄+⁵⁴/₃₀ ⁶⁰/₂₈+⁵⁴/₉₀

Add Fractions Calculator