Add 21/96 and 64/30
1st number: 21/96, 2nd number: 2 4/30
21/96 + 64/30 is 1129/480.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 96 and 30 is 480
Next, find the equivalent fraction of both fractional numbers with denominator 480 - For the 1st fraction, since 96 × 5 = 480,
21/96 = 21 × 5/96 × 5 = 105/480 - Likewise, for the 2nd fraction, since 30 × 16 = 480,
64/30 = 64 × 16/30 × 16 = 1024/480 - Add the two like fractions:
105/480 + 1024/480 = 105 + 1024/480 = 1129/480 - So, 21/96 + 64/30 = 1129/480
In mixed form: 2169/480
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