Add 30/72 and 81/24
1st number: 30/72, 2nd number: 3 9/24
30/72 + 81/24 is 91/24.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 24 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 72 × 1 = 72,
30/72 = 30 × 1/72 × 1 = 30/72 - Likewise, for the 2nd fraction, since 24 × 3 = 72,
81/24 = 81 × 3/24 × 3 = 243/72 - Add the two like fractions:
30/72 + 243/72 = 30 + 243/72 = 273/72 - 273/72 simplified gives 91/24
- So, 30/72 + 81/24 = 91/24
In mixed form: 319/24
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