Add 15/25 and 54/48
1st number: 15/25, 2nd number: 1 6/48
15/25 + 54/48 is 69/40.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 48 is 1200
Next, find the equivalent fraction of both fractional numbers with denominator 1200 - For the 1st fraction, since 25 × 48 = 1200,
15/25 = 15 × 48/25 × 48 = 720/1200 - Likewise, for the 2nd fraction, since 48 × 25 = 1200,
54/48 = 54 × 25/48 × 25 = 1350/1200 - Add the two like fractions:
720/1200 + 1350/1200 = 720 + 1350/1200 = 2070/1200 - 2070/1200 simplified gives 69/40
- So, 15/25 + 54/48 = 69/40
In mixed form: 129/40
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