Subtract 10/63 from 4/16, Solve 4/16

Subtract 10/63 from 4/16

4/16 - 10/63 is 23/252.

Find the least common denominator or LCM of the two denominators:
LCM of 16 and 63 is 1008

Next, find the equivalent fraction of both fractional numbers with denominator 1008
For the 1st fraction, since 16 × 63 = 1008,
4/16 = 4 × 63/16 × 63 = 252/1008
Likewise, for the 2nd fraction, since 63 × 16 = 1008,
10/63 = 10 × 16/63 × 16 = 160/1008
Subtract the two like fractions:
252/1008 - 160/1008 = 252 - 160/1008 = 92/1008
After reducing the fraction, the answer is 23/252

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