Subtract 49/80 from 63/75
63/75 - 49/80 is 91/400.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 80 is 1200
Next, find the equivalent fraction of both fractional numbers with denominator 1200 - For the 1st fraction, since 75 × 16 = 1200,
63/75 = 63 × 16/75 × 16 = 1008/1200 - Likewise, for the 2nd fraction, since 80 × 15 = 1200,
49/80 = 49 × 15/80 × 15 = 735/1200 - Subtract the two like fractions:
1008/1200 - 735/1200 = 1008 - 735/1200 = 273/1200 - After reducing the fraction, the answer is 91/400
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