Subtract 42/27 from 63/14
1st number: 4 7/14, 2nd number: 1 15/27
63/14 - 42/27 is 53/18.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 27 is 378
Next, find the equivalent fraction of both fractional numbers with denominator 378 - For the 1st fraction, since 14 × 27 = 378,
63/14 = 63 × 27/14 × 27 = 1701/378 - Likewise, for the 2nd fraction, since 27 × 14 = 378,
42/27 = 42 × 14/27 × 14 = 588/378 - Subtract the two like fractions:
1701/378 - 588/378 = 1701 - 588/378 = 1113/378 - After reducing the fraction, the answer is 53/18
- In mixed form: 217/18
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