Add 81/10 and 15/24
1st number: 8 1/10, 2nd number: 15/24
81/10 + 15/24 is 349/40.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 24 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 10 × 12 = 120,
81/10 = 81 × 12/10 × 12 = 972/120 - Likewise, for the 2nd fraction, since 24 × 5 = 120,
15/24 = 15 × 5/24 × 5 = 75/120 - Add the two like fractions:
972/120 + 75/120 = 972 + 75/120 = 1047/120 - 1047/120 simplified gives 349/40
- So, 81/10 + 15/24 = 349/40
In mixed form: 829/40
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