Subtract 35/27 from 35/84
1st number: 35/84, 2nd number: 1 8/27
35/84 - 35/27 is -95/108.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 27 is 756
Next, find the equivalent fraction of both fractional numbers with denominator 756 - For the 1st fraction, since 84 × 9 = 756,
35/84 = 35 × 9/84 × 9 = 315/756 - Likewise, for the 2nd fraction, since 27 × 28 = 756,
35/27 = 35 × 28/27 × 28 = 980/756 - Subtract the two like fractions:
315/756 - 980/756 = 315 - 980/756 = -665/756 - After reducing the fraction, the answer is -95/108
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