Add 42/24 and 48/81
1st number: 1 18/24, 2nd number: 48/81
42/24 + 48/81 is 253/108.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 81 is 648
Next, find the equivalent fraction of both fractional numbers with denominator 648 - For the 1st fraction, since 24 × 27 = 648,
42/24 = 42 × 27/24 × 27 = 1134/648 - Likewise, for the 2nd fraction, since 81 × 8 = 648,
48/81 = 48 × 8/81 × 8 = 384/648 - Add the two like fractions:
1134/648 + 384/648 = 1134 + 384/648 = 1518/648 - 1518/648 simplified gives 253/108
- So, 42/24 + 48/81 = 253/108
In mixed form: 237/108
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