Answers

Add 25/21 and 84/96

1^st number: 1 4/21, 2^nd number: 84/96

25/21 + 84/96 is 347/168.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 21 and 96 is 672
   
   Next, find the equivalent fraction of both fractional numbers with denominator 672
2. For the 1st fraction, since 21 × 32 = 672,
   25/21 = 25 × 32/21 × 32 = 800/672
3. Likewise, for the 2nd fraction, since 96 × 7 = 672,
   84/96 = 84 × 7/96 × 7 = 588/672
4. Add the two like fractions:
   800/672 + 588/672 = 800 + 588/672 = 1388/672
5. 1388/672 simplified gives 347/168
6. So, 25/21 + 84/96 = 347/168
   In mixed form: 211/168

MathStep (Works offline)

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

Related: ⁵⁰/₂₁+⁸⁴/₉₆ ²⁵/₄₂+⁸⁴/₉₆ ⁷⁵/₂₁+⁸⁴/₉₆ ²⁵/₆₃+⁸⁴/₉₆

Add Fractions Calculator