Answers

Add 90/28 and 60/16

1^st number: 3 6/28, 2^nd number: 3 12/16

90/28 + 60/16 is 195/28.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 28 and 16 is 112
   
   Next, find the equivalent fraction of both fractional numbers with denominator 112
2. For the 1st fraction, since 28 × 4 = 112,
   90/28 = 90 × 4/28 × 4 = 360/112
3. Likewise, for the 2nd fraction, since 16 × 7 = 112,
   60/16 = 60 × 7/16 × 7 = 420/112
4. Add the two like fractions:
   360/112 + 420/112 = 360 + 420/112 = 780/112
5. 780/112 simplified gives 195/28
6. So, 90/28 + 60/16 = 195/28
   In mixed form: 627/28

MathStep (Works offline)

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

Related: ⁹⁰/₅₆+⁶⁰/₁₆ ⁹⁰/₂₈+⁶⁰/₃₂ ⁹⁰/₈₄+⁶⁰/₁₆ ⁹⁰/₂₈+⁶⁰/₄₈ ⁹⁰/₂₈+⁶⁰/₈₀

Add Fractions Calculator