Subtract 63/16 from 63/56
1st number: 1 7/56, 2nd number: 3 15/16
63/56 - 63/16 is -45/16.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 16 is 112
Next, find the equivalent fraction of both fractional numbers with denominator 112 - For the 1st fraction, since 56 × 2 = 112,
63/56 = 63 × 2/56 × 2 = 126/112 - Likewise, for the 2nd fraction, since 16 × 7 = 112,
63/16 = 63 × 7/16 × 7 = 441/112 - Subtract the two like fractions:
126/112 - 441/112 = 126 - 441/112 = -315/112 - After reducing the fraction, the answer is -45/16
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