Answers

Add 24/84 and 30/36

24/84 + 30/36 is 47/42.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 84 and 36 is 252
   
   Next, find the equivalent fraction of both fractional numbers with denominator 252
2. For the 1st fraction, since 84 × 3 = 252,
   24/84 = 24 × 3/84 × 3 = 72/252
3. Likewise, for the 2nd fraction, since 36 × 7 = 252,
   30/36 = 30 × 7/36 × 7 = 210/252
4. Add the two like fractions:
   72/252 + 210/252 = 72 + 210/252 = 282/252
5. 282/252 simplified gives 47/42
6. So, 24/84 + 30/36 = 47/42
   In mixed form: 15/42

MathStep (Works offline)

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

Related: ⁴⁸/₈₄+³⁰/₃₆ ²⁴/₈₄+⁶⁰/₃₆ ²⁴/₈₄+³⁰/₇₂ ⁷²/₈₄+³⁰/₃₆ ²⁴/₈₄+⁹⁰/₃₆

Add Fractions Calculator