Subtract 27/4 from 56/28
1st number: 2 0/28, 2nd number: 6 3/4
56/28 - 27/4 is -19/4.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 4 is 28
Next, find the equivalent fraction of both fractional numbers with denominator 28 - For the 1st fraction, since 28 × 1 = 28,
56/28 = 56 × 1/28 × 1 = 56/28 - Likewise, for the 2nd fraction, since 4 × 7 = 28,
27/4 = 27 × 7/4 × 7 = 189/28 - Subtract the two like fractions:
56/28 - 189/28 = 56 - 189/28 = -133/28 - After reducing the fraction, the answer is -19/4
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