Subtract 4/12 from 35/70
35/70 - 4/12 is 1/6.
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,
35/70 = 35 × 6/70 × 6 = 210/420 - Likewise, for the 2nd fraction, since 12 × 35 = 420,
4/12 = 4 × 35/12 × 35 = 140/420 - Subtract the two like fractions:
210/420 - 140/420 = 210 - 140/420 = 70/420 - After reducing the fraction, the answer is 1/6
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