Add 64/15 and 7/10
1st number: 4 4/15, 2nd number: 7/10
64/15 + 7/10 is 149/30.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 10 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 15 × 2 = 30,
64/15 = 64 × 2/15 × 2 = 128/30 - Likewise, for the 2nd fraction, since 10 × 3 = 30,
7/10 = 7 × 3/10 × 3 = 21/30 - Add the two like fractions:
128/30 + 21/30 = 128 + 21/30 = 149/30 - So, 64/15 + 7/10 = 149/30
In mixed form: 429/30
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