Subtract 56/8 from 25/28
1st number: 25/28, 2nd number: 7 0/8
25/28 - 56/8 is -171/28.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 8 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 28 × 2 = 56,
25/28 = 25 × 2/28 × 2 = 50/56 - Likewise, for the 2nd fraction, since 8 × 7 = 56,
56/8 = 56 × 7/8 × 7 = 392/56 - Subtract the two like fractions:
50/56 - 392/56 = 50 - 392/56 = -342/56 - After reducing the fraction, the answer is -171/28
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