Subtract 35/12 from 60/70
1st number: 60/70, 2nd number: 2 11/12
60/70 - 35/12 is -173/84.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 12 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 70 × 6 = 420,
60/70 = 60 × 6/70 × 6 = 360/420 - Likewise, for the 2nd fraction, since 12 × 35 = 420,
35/12 = 35 × 35/12 × 35 = 1225/420 - Subtract the two like fractions:
360/420 - 1225/420 = 360 - 1225/420 = -865/420 - After reducing the fraction, the answer is -173/84
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