Subtract 56/28 from 40/56
1st number: 40/56, 2nd number: 2 0/28
40/56 - 56/28 is -9/7.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 28 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 56 × 1 = 56,
40/56 = 40 × 1/56 × 1 = 40/56 - Likewise, for the 2nd fraction, since 28 × 2 = 56,
56/28 = 56 × 2/28 × 2 = 112/56 - Subtract the two like fractions:
40/56 - 112/56 = 40 - 112/56 = -72/56 - After reducing the fraction, the answer is -9/7
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