Subtract 60/56 from 42/75
1st number: 42/75, 2nd number: 1 4/56
42/75 - 60/56 is -179/350.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 56 is 4200
Next, find the equivalent fraction of both fractional numbers with denominator 4200 - For the 1st fraction, since 75 × 56 = 4200,
42/75 = 42 × 56/75 × 56 = 2352/4200 - Likewise, for the 2nd fraction, since 56 × 75 = 4200,
60/56 = 60 × 75/56 × 75 = 4500/4200 - Subtract the two like fractions:
2352/4200 - 4500/4200 = 2352 - 4500/4200 = -2148/4200 - After reducing the fraction, the answer is -179/350
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