Answers

Add 49/30 and 90/56

1^st number: 1 19/30, 2^nd number: 1 34/56

49/30 + 90/56 is 1361/420.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 30 and 56 is 840
   
   Next, find the equivalent fraction of both fractional numbers with denominator 840
2. For the 1st fraction, since 30 × 28 = 840,
   49/30 = 49 × 28/30 × 28 = 1372/840
3. Likewise, for the 2nd fraction, since 56 × 15 = 840,
   90/56 = 90 × 15/56 × 15 = 1350/840
4. Add the two like fractions:
   1372/840 + 1350/840 = 1372 + 1350/840 = 2722/840
5. 2722/840 simplified gives 1361/420
6. So, 49/30 + 90/56 = 1361/420
   In mixed form: 3101/420

MathStep (Works offline)

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

Related: ⁹⁸/₃₀+⁹⁰/₅₆ ⁴⁹/₆₀+⁹⁰/₅₆ ⁴⁹/₉₀+⁹⁰/₅₆

Add Fractions Calculator