Add 28/30 and 15/64
28/30 + 15/64 is 1121/960.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 64 is 960
Next, find the equivalent fraction of both fractional numbers with denominator 960 - For the 1st fraction, since 30 × 32 = 960,
28/30 = 28 × 32/30 × 32 = 896/960 - Likewise, for the 2nd fraction, since 64 × 15 = 960,
15/64 = 15 × 15/64 × 15 = 225/960 - Add the two like fractions:
896/960 + 225/960 = 896 + 225/960 = 1121/960 - So, 28/30 + 15/64 = 1121/960
In mixed form: 1161/960
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