Subtract 54/12 from 6/14
1st number: 6/14, 2nd number: 4 6/12
6/14 - 54/12 is -57/14.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 12 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 14 × 6 = 84,
6/14 = 6 × 6/14 × 6 = 36/84 - Likewise, for the 2nd fraction, since 12 × 7 = 84,
54/12 = 54 × 7/12 × 7 = 378/84 - Subtract the two like fractions:
36/84 - 378/84 = 36 - 378/84 = -342/84 - After reducing the fraction, the answer is -57/14
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