Subtract 80/56 from 36/40
1st number: 36/40, 2nd number: 1 24/56
36/40 - 80/56 is -37/70.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 56 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 40 × 7 = 280,
36/40 = 36 × 7/40 × 7 = 252/280 - Likewise, for the 2nd fraction, since 56 × 5 = 280,
80/56 = 80 × 5/56 × 5 = 400/280 - Subtract the two like fractions:
252/280 - 400/280 = 252 - 400/280 = -148/280 - After reducing the fraction, the answer is -37/70
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