Subtract 3/27 from 18/14
1st number: 1 4/14, 2nd number: 3/27
18/14 - 3/27 is 74/63.
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,
18/14 = 18 × 27/14 × 27 = 486/378 - Likewise, for the 2nd fraction, since 27 × 14 = 378,
3/27 = 3 × 14/27 × 14 = 42/378 - Subtract the two like fractions:
486/378 - 42/378 = 486 - 42/378 = 444/378 - After reducing the fraction, the answer is 74/63
- In mixed form: 111/63
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