Answers

Add 90/84 and 10/48

1^st number: 1 6/84, 2^nd number: 10/48

90/84 + 10/48 is 215/168.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 84 and 48 is 336
   
   Next, find the equivalent fraction of both fractional numbers with denominator 336
2. For the 1st fraction, since 84 × 4 = 336,
   90/84 = 90 × 4/84 × 4 = 360/336
3. Likewise, for the 2nd fraction, since 48 × 7 = 336,
   10/48 = 10 × 7/48 × 7 = 70/336
4. Add the two like fractions:
   360/336 + 70/336 = 360 + 70/336 = 430/336
5. 430/336 simplified gives 215/168
6. So, 90/84 + 10/48 = 215/168
   In mixed form: 147/168

MathStep (Works offline)

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

Related: ⁹⁰/₈₄+²⁰/₄₈ ⁹⁰/₈₄+¹⁰/₉₆ ⁹⁰/₈₄+³⁰/₄₈ ⁹⁰/₈₄+⁵⁰/₄₈ ⁹⁰/₈₄+⁷⁰/₄₈

Add Fractions Calculator