Add 42/54 and 63/25
1st number: 42/54, 2nd number: 2 13/25
42/54 + 63/25 is 742/225.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 25 is 1350
Next, find the equivalent fraction of both fractional numbers with denominator 1350 - For the 1st fraction, since 54 × 25 = 1350,
42/54 = 42 × 25/54 × 25 = 1050/1350 - Likewise, for the 2nd fraction, since 25 × 54 = 1350,
63/25 = 63 × 54/25 × 54 = 3402/1350 - Add the two like fractions:
1050/1350 + 3402/1350 = 1050 + 3402/1350 = 4452/1350 - 4452/1350 simplified gives 742/225
- So, 42/54 + 63/25 = 742/225
In mixed form: 367/225
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