Subtract 20/49 from 50/84
50/84 - 20/49 is 55/294.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 49 is 588
Next, find the equivalent fraction of both fractional numbers with denominator 588 - For the 1st fraction, since 84 × 7 = 588,
50/84 = 50 × 7/84 × 7 = 350/588 - Likewise, for the 2nd fraction, since 49 × 12 = 588,
20/49 = 20 × 12/49 × 12 = 240/588 - Subtract the two like fractions:
350/588 - 240/588 = 350 - 240/588 = 110/588 - After reducing the fraction, the answer is 55/294
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