Subtract 6/84 from 32/70
32/70 - 6/84 is 27/70.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 84 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 70 × 6 = 420,
32/70 = 32 × 6/70 × 6 = 192/420 - Likewise, for the 2nd fraction, since 84 × 5 = 420,
6/84 = 6 × 5/84 × 5 = 30/420 - Subtract the two like fractions:
192/420 - 30/420 = 192 - 30/420 = 162/420 - After reducing the fraction, the answer is 27/70
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