Subtract 90/15 from 1/98
1st number: 1/98, 2nd number: 6 0/15
1/98 - 90/15 is -587/98.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 15 is 1470
Next, find the equivalent fraction of both fractional numbers with denominator 1470 - For the 1st fraction, since 98 × 15 = 1470,
1/98 = 1 × 15/98 × 15 = 15/1470 - Likewise, for the 2nd fraction, since 15 × 98 = 1470,
90/15 = 90 × 98/15 × 98 = 8820/1470 - Subtract the two like fractions:
15/1470 - 8820/1470 = 15 - 8820/1470 = -8805/1470 - After reducing the fraction, the answer is -587/98
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