Subtract 6/35 from 15/84
15/84 - 6/35 is 1/140.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 35 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 84 × 5 = 420,
15/84 = 15 × 5/84 × 5 = 75/420 - Likewise, for the 2nd fraction, since 35 × 12 = 420,
6/35 = 6 × 12/35 × 12 = 72/420 - Subtract the two like fractions:
75/420 - 72/420 = 75 - 72/420 = 3/420 - After reducing the fraction, the answer is 1/140
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