Subtract 60/36 from 24/42
1st number: 24/42, 2nd number: 1 24/36
24/42 - 60/36 is -23/21.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 36 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 42 × 6 = 252,
24/42 = 24 × 6/42 × 6 = 144/252 - Likewise, for the 2nd fraction, since 36 × 7 = 252,
60/36 = 60 × 7/36 × 7 = 420/252 - Subtract the two like fractions:
144/252 - 420/252 = 144 - 420/252 = -276/252 - After reducing the fraction, the answer is -23/21
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