Subtract 54/40 from 5/98
1st number: 5/98, 2nd number: 1 14/40
5/98 - 54/40 is -1273/980.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 40 is 1960
Next, find the equivalent fraction of both fractional numbers with denominator 1960 - For the 1st fraction, since 98 × 20 = 1960,
5/98 = 5 × 20/98 × 20 = 100/1960 - Likewise, for the 2nd fraction, since 40 × 49 = 1960,
54/40 = 54 × 49/40 × 49 = 2646/1960 - Subtract the two like fractions:
100/1960 - 2646/1960 = 100 - 2646/1960 = -2546/1960 - After reducing the fraction, the answer is -1273/980
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