Add 64/5 and 90/48
1st number: 12 4/5, 2nd number: 1 42/48
64/5 + 90/48 is 587/40.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 48 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 5 × 48 = 240,
64/5 = 64 × 48/5 × 48 = 3072/240 - Likewise, for the 2nd fraction, since 48 × 5 = 240,
90/48 = 90 × 5/48 × 5 = 450/240 - Add the two like fractions:
3072/240 + 450/240 = 3072 + 450/240 = 3522/240 - 3522/240 simplified gives 587/40
- So, 64/5 + 90/48 = 587/40
In mixed form: 1427/40
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