Subtract 1/64 from 4/84
4/84 - 1/64 is 43/1344.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 64 is 1344
Next, find the equivalent fraction of both fractional numbers with denominator 1344 - For the 1st fraction, since 84 × 16 = 1344,
4/84 = 4 × 16/84 × 16 = 64/1344 - Likewise, for the 2nd fraction, since 64 × 21 = 1344,
1/64 = 1 × 21/64 × 21 = 21/1344 - Subtract the two like fractions:
64/1344 - 21/1344 = 64 - 21/1344 = 43/1344
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