Answers

Add 98/56 and 10/30

1^st number: 1 42/56, 2^nd number: 10/30

98/56 + 10/30 is 25/12.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 56 and 30 is 840
   
   Next, find the equivalent fraction of both fractional numbers with denominator 840
2. For the 1st fraction, since 56 × 15 = 840,
   98/56 = 98 × 15/56 × 15 = 1470/840
3. Likewise, for the 2nd fraction, since 30 × 28 = 840,
   10/30 = 10 × 28/30 × 28 = 280/840
4. Add the two like fractions:
   1470/840 + 280/840 = 1470 + 280/840 = 1750/840
5. 1750/840 simplified gives 25/12
6. So, 98/56 + 10/30 = 25/12
   In mixed form: 21/12

MathStep (Works offline)

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

Related: ⁹⁸/₅₆+²⁰/₃₀ ⁹⁸/₅₆+¹⁰/₆₀ ⁹⁸/₅₆+¹⁰/₉₀ ⁹⁸/₅₆+⁵⁰/₃₀ ⁹⁸/₅₆+⁷⁰/₃₀

Add Fractions Calculator