Subtract 56/40 from 10/49
1st number: 10/49, 2nd number: 1 16/40
10/49 - 56/40 is -293/245.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 40 is 1960
Next, find the equivalent fraction of both fractional numbers with denominator 1960 - For the 1st fraction, since 49 × 40 = 1960,
10/49 = 10 × 40/49 × 40 = 400/1960 - Likewise, for the 2nd fraction, since 40 × 49 = 1960,
56/40 = 56 × 49/40 × 49 = 2744/1960 - Subtract the two like fractions:
400/1960 - 2744/1960 = 400 - 2744/1960 = -2344/1960 - After reducing the fraction, the answer is -293/245
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