Answers

Add 90/56 and 3/8

1^st number: 1 34/56, 2^nd number: 3/8

90/56 + 3/8 is 111/56.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 56 and 8 is 56
   
   Next, find the equivalent fraction of both fractional numbers with denominator 56
2. For the 1st fraction, since 56 × 1 = 56,
   90/56 = 90 × 1/56 × 1 = 90/56
3. Likewise, for the 2nd fraction, since 8 × 7 = 56,
   3/8 = 3 × 7/8 × 7 = 21/56
4. Add the two like fractions:
   90/56 + 21/56 = 90 + 21/56 = 111/56
5. So, 90/56 + 3/8 = 111/56
   In mixed form: 155/56

MathStep (Works offline)

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

Related: ⁹⁰/₅₆+⁶/₈ ⁹⁰/₅₆+³/₁₆ ⁹⁰/₅₆+⁹/₈ ⁹⁰/₅₆+³/₂₄ ⁹⁰/₅₆+¹⁵/₈ ⁹⁰/₅₆+³/₄₀ ⁹⁰/₅₆+²¹/₈ ⁹⁰/₅₆+³/₅₆

Add Fractions Calculator