Add 15/24 and 75/54
1st number: 15/24, 2nd number: 1 21/54
15/24 + 75/54 is 145/72.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 54 is 216
Next, find the equivalent fraction of both fractional numbers with denominator 216 - For the 1st fraction, since 24 × 9 = 216,
15/24 = 15 × 9/24 × 9 = 135/216 - Likewise, for the 2nd fraction, since 54 × 4 = 216,
75/54 = 75 × 4/54 × 4 = 300/216 - Add the two like fractions:
135/216 + 300/216 = 135 + 300/216 = 435/216 - 435/216 simplified gives 145/72
- So, 15/24 + 75/54 = 145/72
In mixed form: 21/72
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