Subtract 5/98 from 54/15
1st number: 3 9/15, 2nd number: 5/98
54/15 - 5/98 is 1739/490.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 98 is 1470
Next, find the equivalent fraction of both fractional numbers with denominator 1470 - For the 1st fraction, since 15 × 98 = 1470,
54/15 = 54 × 98/15 × 98 = 5292/1470 - Likewise, for the 2nd fraction, since 98 × 15 = 1470,
5/98 = 5 × 15/98 × 15 = 75/1470 - Subtract the two like fractions:
5292/1470 - 75/1470 = 5292 - 75/1470 = 5217/1470 - After reducing the fraction, the answer is 1739/490
- In mixed form: 3269/490
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