Subtract 12/35 from 1/5
1/5 - 12/35 is -1/7.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 35 is 35
Next, find the equivalent fraction of both fractional numbers with denominator 35 - For the 1st fraction, since 5 × 7 = 35,
1/5 = 1 × 7/5 × 7 = 7/35 - Likewise, for the 2nd fraction, since 35 × 1 = 35,
12/35 = 12 × 1/35 × 1 = 12/35 - Subtract the two like fractions:
7/35 - 12/35 = 7 - 12/35 = -5/35 - After reducing the fraction, the answer is -1/7
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