Subtract 70/14 from 14/9
1st number: 1 5/9, 2nd number: 5 0/14
14/9 - 70/14 is -31/9.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 14 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 14 × 9 = 126,
70/14 = 70 × 9/14 × 9 = 630/126 - Subtract the two like fractions:
196/126 - 630/126 = 196 - 630/126 = -434/126 - After reducing the fraction, the answer is -31/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/9-70/14 14/18-70/14 14/9-70/28 42/9-70/14 14/27-70/14 14/9-70/42 70/9-70/14 14/45-70/14 98/9-70/14 14/63-70/14 14/9-70/98