Subtract 75/56 from 10/15
1st number: 10/15, 2nd number: 1 19/56
10/15 - 75/56 is -113/168.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 56 is 840
Next, find the equivalent fraction of both fractional numbers with denominator 840 - For the 1st fraction, since 15 × 56 = 840,
10/15 = 10 × 56/15 × 56 = 560/840 - Likewise, for the 2nd fraction, since 56 × 15 = 840,
75/56 = 75 × 15/56 × 15 = 1125/840 - Subtract the two like fractions:
560/840 - 1125/840 = 560 - 1125/840 = -565/840 - After reducing the fraction, the answer is -113/168
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