Answers

Add 90/28 and 25/24

1^st number: 3 6/28, 2^nd number: 1 1/24

90/28 + 25/24 is 715/168.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 28 and 24 is 168
   
   Next, find the equivalent fraction of both fractional numbers with denominator 168
2. For the 1st fraction, since 28 × 6 = 168,
   90/28 = 90 × 6/28 × 6 = 540/168
3. Likewise, for the 2nd fraction, since 24 × 7 = 168,
   25/24 = 25 × 7/24 × 7 = 175/168
4. Add the two like fractions:
   540/168 + 175/168 = 540 + 175/168 = 715/168
5. So, 90/28 + 25/24 = 715/168
   In mixed form: 443/168

MathStep (Works offline)

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

Related: ⁹⁰/₂₈+⁵⁰/₂₄ ⁹⁰/₅₆+²⁵/₂₄ ⁹⁰/₂₈+²⁵/₄₈ ⁹⁰/₂₈+⁷⁵/₂₄ ⁹⁰/₈₄+²⁵/₂₄ ⁹⁰/₂₈+²⁵/₇₂

Add Fractions Calculator