Answers

Add 8/30 and 81/24

1^st number: 8/30, 2^nd number: 3 9/24

8/30 + 81/24 is 437/120.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 30 and 24 is 120
   
   Next, find the equivalent fraction of both fractional numbers with denominator 120
2. For the 1st fraction, since 30 × 4 = 120,
   8/30 = 8 × 4/30 × 4 = 32/120
3. Likewise, for the 2nd fraction, since 24 × 5 = 120,
   81/24 = 81 × 5/24 × 5 = 405/120
4. Add the two like fractions:
   32/120 + 405/120 = 32 + 405/120 = 437/120
5. So, 8/30 + 81/24 = 437/120
   In mixed form: 377/120

MathStep (Works offline)

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

Related: ¹⁶/₃₀+⁸¹/₂₄ ⁸/₆₀+⁸¹/₂₄ ⁸/₃₀+⁸¹/₄₈ ²⁴/₃₀+⁸¹/₂₄ ⁸/₉₀+⁸¹/₂₄ ⁸/₃₀+⁸¹/₇₂ ⁴⁰/₃₀+⁸¹/₂₄ ⁵⁶/₃₀+⁸¹/₂₄

Add Fractions Calculator