Answers

Add 81/24 and 54/6

1^st number: 3 9/24, 2^nd number: 9 0/6

81/24 + 54/6 is 99/8.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 24 and 6 is 24
   
   Next, find the equivalent fraction of both fractional numbers with denominator 24
2. For the 1st fraction, since 24 × 1 = 24,
   81/24 = 81 × 1/24 × 1 = 81/24
3. Likewise, for the 2nd fraction, since 6 × 4 = 24,
   54/6 = 54 × 4/6 × 4 = 216/24
4. Add the two like fractions:
   81/24 + 216/24 = 81 + 216/24 = 297/24
5. 297/24 simplified gives 99/8
6. So, 81/24 + 54/6 = 99/8
   In mixed form: 123/8

MathStep (Works offline)

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

Related: ⁸¹/₄₈+⁵⁴/₆ ⁸¹/₂₄+⁵⁴/₁₂ ⁸¹/₇₂+⁵⁴/₆ ⁸¹/₂₄+⁵⁴/₁₈ ⁸¹/₂₄+⁵⁴/₃₀ ⁸¹/₂₄+⁵⁴/₄₂

Add Fractions Calculator