Subtract 24/20 from 12/56
1st number: 12/56, 2nd number: 1 4/20
12/56 - 24/20 is -69/70.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 20 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 56 × 5 = 280,
12/56 = 12 × 5/56 × 5 = 60/280 - Likewise, for the 2nd fraction, since 20 × 14 = 280,
24/20 = 24 × 14/20 × 14 = 336/280 - Subtract the two like fractions:
60/280 - 336/280 = 60 - 336/280 = -276/280 - After reducing the fraction, the answer is -69/70
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