Subtract 7/48 from 6/63
6/63 - 7/48 is -17/336.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 48 is 1008
Next, find the equivalent fraction of both fractional numbers with denominator 1008 - For the 1st fraction, since 63 × 16 = 1008,
6/63 = 6 × 16/63 × 16 = 96/1008 - Likewise, for the 2nd fraction, since 48 × 21 = 1008,
7/48 = 7 × 21/48 × 21 = 147/1008 - Subtract the two like fractions:
96/1008 - 147/1008 = 96 - 147/1008 = -51/1008 - After reducing the fraction, the answer is -17/336
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