Add 64/15 and 90/48
1st number: 4 4/15, 2nd number: 1 42/48
64/15 + 90/48 is 737/120.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 48 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 15 × 16 = 240,
64/15 = 64 × 16/15 × 16 = 1024/240 - Likewise, for the 2nd fraction, since 48 × 5 = 240,
90/48 = 90 × 5/48 × 5 = 450/240 - Add the two like fractions:
1024/240 + 450/240 = 1024 + 450/240 = 1474/240 - 1474/240 simplified gives 737/120
- So, 64/15 + 90/48 = 737/120
In mixed form: 617/120
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