Subtract 42/35 from 7/60
1st number: 7/60, 2nd number: 1 7/35
7/60 - 42/35 is -13/12.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 35 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 60 × 7 = 420,
7/60 = 7 × 7/60 × 7 = 49/420 - Likewise, for the 2nd fraction, since 35 × 12 = 420,
42/35 = 42 × 12/35 × 12 = 504/420 - Subtract the two like fractions:
49/420 - 504/420 = 49 - 504/420 = -455/420 - After reducing the fraction, the answer is -13/12
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