Subtract 45/24 from 1/56
1st number: 1/56, 2nd number: 1 21/24
1/56 - 45/24 is -13/7.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 24 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 56 × 3 = 168,
1/56 = 1 × 3/56 × 3 = 3/168 - Likewise, for the 2nd fraction, since 24 × 7 = 168,
45/24 = 45 × 7/24 × 7 = 315/168 - Subtract the two like fractions:
3/168 - 315/168 = 3 - 315/168 = -312/168 - After reducing the fraction, the answer is -13/7
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