Subtract 9/84 from 49/12
1st number: 4 1/12, 2nd number: 9/84
49/12 - 9/84 is 167/42.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 84 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 12 × 7 = 84,
49/12 = 49 × 7/12 × 7 = 343/84 - Likewise, for the 2nd fraction, since 84 × 1 = 84,
9/84 = 9 × 1/84 × 1 = 9/84 - Subtract the two like fractions:
343/84 - 9/84 = 343 - 9/84 = 334/84 - After reducing the fraction, the answer is 167/42
- In mixed form: 341/42
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