Subtract 27/60 from 7/98
7/98 - 27/60 is -53/140.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 60 is 2940
Next, find the equivalent fraction of both fractional numbers with denominator 2940 - For the 1st fraction, since 98 × 30 = 2940,
7/98 = 7 × 30/98 × 30 = 210/2940 - Likewise, for the 2nd fraction, since 60 × 49 = 2940,
27/60 = 27 × 49/60 × 49 = 1323/2940 - Subtract the two like fractions:
210/2940 - 1323/2940 = 210 - 1323/2940 = -1113/2940 - After reducing the fraction, the answer is -53/140
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