Add 81/24 and 30/56
1st number: 3 9/24, 2nd number: 30/56
81/24 + 30/56 is 219/56.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 56 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 24 × 7 = 168,
81/24 = 81 × 7/24 × 7 = 567/168 - Likewise, for the 2nd fraction, since 56 × 3 = 168,
30/56 = 30 × 3/56 × 3 = 90/168 - Add the two like fractions:
567/168 + 90/168 = 567 + 90/168 = 657/168 - 657/168 simplified gives 219/56
- So, 81/24 + 30/56 = 219/56
In mixed form: 351/56
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