Subtract 42/9 from 1/14
1st number: 1/14, 2nd number: 4 6/9
1/14 - 42/9 is -193/42.
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,
1/14 = 1 × 9/14 × 9 = 9/126 - Likewise, for the 2nd fraction, since 9 × 14 = 126,
42/9 = 42 × 14/9 × 14 = 588/126 - Subtract the two like fractions:
9/126 - 588/126 = 9 - 588/126 = -579/126 - After reducing the fraction, the answer is -193/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/14-42/9 1/14-84/9 1/28-42/9 1/14-42/18 3/14-42/9 1/42-42/9 1/14-42/27 5/14-42/9 1/70-42/9 1/14-42/45 7/14-42/9 1/98-42/9 1/14-42/63