Subtract 3/98 from 54/40
1st number: 1 14/40, 2nd number: 3/98
54/40 - 3/98 is 1293/980.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 98 is 1960
Next, find the equivalent fraction of both fractional numbers with denominator 1960 - For the 1st fraction, since 40 × 49 = 1960,
54/40 = 54 × 49/40 × 49 = 2646/1960 - Likewise, for the 2nd fraction, since 98 × 20 = 1960,
3/98 = 3 × 20/98 × 20 = 60/1960 - Subtract the two like fractions:
2646/1960 - 60/1960 = 2646 - 60/1960 = 2586/1960 - After reducing the fraction, the answer is 1293/980
- In mixed form: 1313/980
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