Subtract 98/14 from 9/18
1st number: 9/18, 2nd number: 7 0/14
9/18 - 98/14 is -13/2.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 14 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 18 × 7 = 126,
9/18 = 9 × 7/18 × 7 = 63/126 - Likewise, for the 2nd fraction, since 14 × 9 = 126,
98/14 = 98 × 9/14 × 9 = 882/126 - Subtract the two like fractions:
63/126 - 882/126 = 63 - 882/126 = -819/126 - After reducing the fraction, the answer is -13/2
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