Subtract 96/63 from 12/56
1st number: 12/56, 2nd number: 1 33/63
12/56 - 96/63 is -55/42.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 63 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 56 × 9 = 504,
12/56 = 12 × 9/56 × 9 = 108/504 - Likewise, for the 2nd fraction, since 63 × 8 = 504,
96/63 = 96 × 8/63 × 8 = 768/504 - Subtract the two like fractions:
108/504 - 768/504 = 108 - 768/504 = -660/504 - After reducing the fraction, the answer is -55/42
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