Subtract 7/35 from 63/84
63/84 - 7/35 is 11/20.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 35 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 84 × 5 = 420,
63/84 = 63 × 5/84 × 5 = 315/420 - Likewise, for the 2nd fraction, since 35 × 12 = 420,
7/35 = 7 × 12/35 × 12 = 84/420 - Subtract the two like fractions:
315/420 - 84/420 = 315 - 84/420 = 231/420 - After reducing the fraction, the answer is 11/20
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