Subtract 1/6 from 98/21
1st number: 4 14/21, 2nd number: 1/6
98/21 - 1/6 is 9/2.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 21 and 6 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 21 × 2 = 42,
98/21 = 98 × 2/21 × 2 = 196/42 - Likewise, for the 2nd fraction, since 6 × 7 = 42,
1/6 = 1 × 7/6 × 7 = 7/42 - Subtract the two like fractions:
196/42 - 7/42 = 196 - 7/42 = 189/42 - After reducing the fraction, the answer is 9/2
- In mixed form: 41/2
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