Subtract 42/9 from 3/14
1st number: 3/14, 2nd number: 4 6/9
3/14 - 42/9 is -187/42.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 9 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 14 × 9 = 126,
3/14 = 3 × 9/14 × 9 = 27/126 - Likewise, for the 2nd fraction, since 9 × 14 = 126,
42/9 = 42 × 14/9 × 14 = 588/126 - Subtract the two like fractions:
27/126 - 588/126 = 27 - 588/126 = -561/126 - After reducing the fraction, the answer is -187/42
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