Answers

Add 90/42 and 60/32

1^st number: 2 6/42, 2^nd number: 1 28/32

90/42 + 60/32 is 225/56.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 42 and 32 is 672
   
   Next, find the equivalent fraction of both fractional numbers with denominator 672
2. For the 1st fraction, since 42 × 16 = 672,
   90/42 = 90 × 16/42 × 16 = 1440/672
3. Likewise, for the 2nd fraction, since 32 × 21 = 672,
   60/32 = 60 × 21/32 × 21 = 1260/672
4. Add the two like fractions:
   1440/672 + 1260/672 = 1440 + 1260/672 = 2700/672
5. 2700/672 simplified gives 225/56
6. So, 90/42 + 60/32 = 225/56
   In mixed form: 41/56

MathStep (Works offline)

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

Related: ⁹⁰/₈₄+⁶⁰/₃₂ ⁹⁰/₄₂+⁶⁰/₆₄ ⁹⁰/₄₂+⁶⁰/₉₆

Add Fractions Calculator