Subtract 3/96 from 6/21
6/21 - 3/96 is 57/224.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 21 and 96 is 672
Next, find the equivalent fraction of both fractional numbers with denominator 672 - For the 1st fraction, since 21 × 32 = 672,
6/21 = 6 × 32/21 × 32 = 192/672 - Likewise, for the 2nd fraction, since 96 × 7 = 672,
3/96 = 3 × 7/96 × 7 = 21/672 - Subtract the two like fractions:
192/672 - 21/672 = 192 - 21/672 = 171/672 - After reducing the fraction, the answer is 57/224
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