Answers

Add 30/84 and 24/8

1^st number: 30/84, 2^nd number: 3 0/8

30/84 + 24/8 is 47/14.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 84 and 8 is 168
   
   Next, find the equivalent fraction of both fractional numbers with denominator 168
2. For the 1st fraction, since 84 × 2 = 168,
   30/84 = 30 × 2/84 × 2 = 60/168
3. Likewise, for the 2nd fraction, since 8 × 21 = 168,
   24/8 = 24 × 21/8 × 21 = 504/168
4. Add the two like fractions:
   60/168 + 504/168 = 60 + 504/168 = 564/168
5. 564/168 simplified gives 47/14
6. So, 30/84 + 24/8 = 47/14
   In mixed form: 35/14

MathStep (Works offline)

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

Related: ⁶⁰/₈₄+²⁴/₈ ³⁰/₈₄+⁴⁸/₈ ³⁰/₈₄+²⁴/₁₆ ⁹⁰/₈₄+²⁴/₈ ³⁰/₈₄+⁷²/₈ ³⁰/₈₄+²⁴/₄₀ ³⁰/₈₄+²⁴/₅₆

Add Fractions Calculator