Add 30/64 and 10/84
30/64 + 10/84 is 395/672.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 64 and 84 is 1344
Next, find the equivalent fraction of both fractional numbers with denominator 1344 - For the 1st fraction, since 64 × 21 = 1344,
30/64 = 30 × 21/64 × 21 = 630/1344 - Likewise, for the 2nd fraction, since 84 × 16 = 1344,
10/84 = 10 × 16/84 × 16 = 160/1344 - Add the two like fractions:
630/1344 + 160/1344 = 630 + 160/1344 = 790/1344 - 790/1344 simplified gives 395/672
- So, 30/64 + 10/84 = 395/672
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