Subtract 56/20 from 63/2
1st number: 31 1/2, 2nd number: 2 16/20
63/2 - 56/20 is 287/10.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 20 is 20
Next, find the equivalent fraction of both fractional numbers with denominator 20 - For the 1st fraction, since 2 × 10 = 20,
63/2 = 63 × 10/2 × 10 = 630/20 - Likewise, for the 2nd fraction, since 20 × 1 = 20,
56/20 = 56 × 1/20 × 1 = 56/20 - Subtract the two like fractions:
630/20 - 56/20 = 630 - 56/20 = 574/20 - After reducing the fraction, the answer is 287/10
- In mixed form: 287/10
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