Subtract 84/56 from 7/25
1st number: 7/25, 2nd number: 1 28/56
7/25 - 84/56 is -61/50.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 56 is 1400
Next, find the equivalent fraction of both fractional numbers with denominator 1400 - For the 1st fraction, since 25 × 56 = 1400,
7/25 = 7 × 56/25 × 56 = 392/1400 - Likewise, for the 2nd fraction, since 56 × 25 = 1400,
84/56 = 84 × 25/56 × 25 = 2100/1400 - Subtract the two like fractions:
392/1400 - 2100/1400 = 392 - 2100/1400 = -1708/1400 - After reducing the fraction, the answer is -61/50
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