Subtract 60/56 from 1/20
1st number: 1/20, 2nd number: 1 4/56
1/20 - 60/56 is -143/140.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 56 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 20 × 14 = 280,
1/20 = 1 × 14/20 × 14 = 14/280 - Likewise, for the 2nd fraction, since 56 × 5 = 280,
60/56 = 60 × 5/56 × 5 = 300/280 - Subtract the two like fractions:
14/280 - 300/280 = 14 - 300/280 = -286/280 - After reducing the fraction, the answer is -143/140
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