Subtract 56/12 from 4/30
1st number: 4/30, 2nd number: 4 8/12
4/30 - 56/12 is -68/15.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 12 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 30 × 2 = 60,
4/30 = 4 × 2/30 × 2 = 8/60 - Likewise, for the 2nd fraction, since 12 × 5 = 60,
56/12 = 56 × 5/12 × 5 = 280/60 - Subtract the two like fractions:
8/60 - 280/60 = 8 - 280/60 = -272/60 - After reducing the fraction, the answer is -68/15
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