Subtract 98/16 from 56/90
1st number: 56/90, 2nd number: 6 2/16
56/90 - 98/16 is -1981/360.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 16 is 720
Next, find the equivalent fraction of both fractional numbers with denominator 720 - For the 1st fraction, since 90 × 8 = 720,
56/90 = 56 × 8/90 × 8 = 448/720 - Likewise, for the 2nd fraction, since 16 × 45 = 720,
98/16 = 98 × 45/16 × 45 = 4410/720 - Subtract the two like fractions:
448/720 - 4410/720 = 448 - 4410/720 = -3962/720 - After reducing the fraction, the answer is -1981/360
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