Subtract 35/98 from 10/72
10/72 - 35/98 is -55/252.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 98 is 3528
Next, find the equivalent fraction of both fractional numbers with denominator 3528 - For the 1st fraction, since 72 × 49 = 3528,
10/72 = 10 × 49/72 × 49 = 490/3528 - Likewise, for the 2nd fraction, since 98 × 36 = 3528,
35/98 = 35 × 36/98 × 36 = 1260/3528 - Subtract the two like fractions:
490/3528 - 1260/3528 = 490 - 1260/3528 = -770/3528 - After reducing the fraction, the answer is -55/252
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