Subtract 81/56 from 4/25
1st number: 4/25, 2nd number: 1 25/56
4/25 - 81/56 is -1801/1400.
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,
4/25 = 4 × 56/25 × 56 = 224/1400 - Likewise, for the 2nd fraction, since 56 × 25 = 1400,
81/56 = 81 × 25/56 × 25 = 2025/1400 - Subtract the two like fractions:
224/1400 - 2025/1400 = 224 - 2025/1400 = -1801/1400
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