Subtract 56/20 from 32/63
1st number: 32/63, 2nd number: 2 16/20
32/63 - 56/20 is -722/315.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 20 is 1260
Next, find the equivalent fraction of both fractional numbers with denominator 1260 - For the 1st fraction, since 63 × 20 = 1260,
32/63 = 32 × 20/63 × 20 = 640/1260 - Likewise, for the 2nd fraction, since 20 × 63 = 1260,
56/20 = 56 × 63/20 × 63 = 3528/1260 - Subtract the two like fractions:
640/1260 - 3528/1260 = 640 - 3528/1260 = -2888/1260 - After reducing the fraction, the answer is -722/315
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