Subtract 72/56 from 10/25
1st number: 10/25, 2nd number: 1 16/56
10/25 - 72/56 is -31/35.
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,
10/25 = 10 × 56/25 × 56 = 560/1400 - Likewise, for the 2nd fraction, since 56 × 25 = 1400,
72/56 = 72 × 25/56 × 25 = 1800/1400 - Subtract the two like fractions:
560/1400 - 1800/1400 = 560 - 1800/1400 = -1240/1400 - After reducing the fraction, the answer is -31/35
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