Subtract 21/84 from 49/6
1st number: 8 1/6, 2nd number: 21/84
49/6 - 21/84 is 95/12.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 84 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 6 × 14 = 84,
49/6 = 49 × 14/6 × 14 = 686/84 - Likewise, for the 2nd fraction, since 84 × 1 = 84,
21/84 = 21 × 1/84 × 1 = 21/84 - Subtract the two like fractions:
686/84 - 21/84 = 686 - 21/84 = 665/84 - After reducing the fraction, the answer is 95/12
- In mixed form: 711/12
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