Subtract 10/80 from 32/84
32/84 - 10/80 is 43/168.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 80 is 1680
Next, find the equivalent fraction of both fractional numbers with denominator 1680 - For the 1st fraction, since 84 × 20 = 1680,
32/84 = 32 × 20/84 × 20 = 640/1680 - Likewise, for the 2nd fraction, since 80 × 21 = 1680,
10/80 = 10 × 21/80 × 21 = 210/1680 - Subtract the two like fractions:
640/1680 - 210/1680 = 640 - 210/1680 = 430/1680 - After reducing the fraction, the answer is 43/168
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