Subtract 63/49 from 54/12
1st number: 4 6/12, 2nd number: 1 14/49
54/12 - 63/49 is 45/14.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 49 is 588
Next, find the equivalent fraction of both fractional numbers with denominator 588 - For the 1st fraction, since 12 × 49 = 588,
54/12 = 54 × 49/12 × 49 = 2646/588 - Likewise, for the 2nd fraction, since 49 × 12 = 588,
63/49 = 63 × 12/49 × 12 = 756/588 - Subtract the two like fractions:
2646/588 - 756/588 = 2646 - 756/588 = 1890/588 - After reducing the fraction, the answer is 45/14
- In mixed form: 33/14
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