Subtract 60/40 from 8/56
1st number: 8/56, 2nd number: 1 20/40
8/56 - 60/40 is -19/14.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 40 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 56 × 5 = 280,
8/56 = 8 × 5/56 × 5 = 40/280 - Likewise, for the 2nd fraction, since 40 × 7 = 280,
60/40 = 60 × 7/40 × 7 = 420/280 - Subtract the two like fractions:
40/280 - 420/280 = 40 - 420/280 = -380/280 - After reducing the fraction, the answer is -19/14
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