Subtract 24/42 from 14/9
1st number: 1 5/9, 2nd number: 24/42
14/9 - 24/42 is 62/63.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 42 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 9 × 14 = 126,
14/9 = 14 × 14/9 × 14 = 196/126 - Likewise, for the 2nd fraction, since 42 × 3 = 126,
24/42 = 24 × 3/42 × 3 = 72/126 - Subtract the two like fractions:
196/126 - 72/126 = 196 - 72/126 = 124/126 - After reducing the fraction, the answer is 62/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/9-24/42 14/9-48/42 14/18-24/42 14/9-24/84 42/9-24/42 14/9-72/42 14/27-24/42 70/9-24/42 14/45-24/42 98/9-24/42 14/63-24/42