Answers

Add 90/14 and 48/84

1^st number: 6 6/14, 2^nd number: 48/84

90/14 + 48/84 is 7/1.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 14 and 84 is 84
   
   Next, find the equivalent fraction of both fractional numbers with denominator 84
2. For the 1st fraction, since 14 × 6 = 84,
   90/14 = 90 × 6/14 × 6 = 540/84
3. Likewise, for the 2nd fraction, since 84 × 1 = 84,
   48/84 = 48 × 1/84 × 1 = 48/84
4. Add the two like fractions:
   540/84 + 48/84 = 540 + 48/84 = 588/84
5. 588/84 simplified gives 7/1
6. So, 90/14 + 48/84 = 7/1

MathStep (Works offline)

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

Related: ⁹⁰/₁₄+⁹⁶/₈₄ ⁹⁰/₂₈+⁴⁸/₈₄ ⁹⁰/₄₂+⁴⁸/₈₄ ⁹⁰/₇₀+⁴⁸/₈₄ ⁹⁰/₉₈+⁴⁸/₈₄

Add Fractions Calculator