Subtract 98/7 from 9/2
1st number: 4 1/2, 2nd number: 14 0/7
9/2 - 98/7 is -19/2.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 7 is 14
Next, find the equivalent fraction of both fractional numbers with denominator 14 - For the 1st fraction, since 2 × 7 = 14,
9/2 = 9 × 7/2 × 7 = 63/14 - Likewise, for the 2nd fraction, since 7 × 2 = 14,
98/7 = 98 × 2/7 × 2 = 196/14 - Subtract the two like fractions:
63/14 - 196/14 = 63 - 196/14 = -133/14 - After reducing the fraction, the answer is -19/2
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