Add 28/64 and 15/30
28/64 + 15/30 is 15/16.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 64 and 30 is 960
Next, find the equivalent fraction of both fractional numbers with denominator 960 - For the 1st fraction, since 64 × 15 = 960,
28/64 = 28 × 15/64 × 15 = 420/960 - Likewise, for the 2nd fraction, since 30 × 32 = 960,
15/30 = 15 × 32/30 × 32 = 480/960 - Add the two like fractions:
420/960 + 480/960 = 420 + 480/960 = 900/960 - 900/960 simplified gives 15/16
- So, 28/64 + 15/30 = 15/16
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