Subtract 70/10 from 14/9
1st number: 1 5/9, 2nd number: 7 0/10
14/9 - 70/10 is -49/9.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 10 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 9 × 10 = 90,
14/9 = 14 × 10/9 × 10 = 140/90 - Likewise, for the 2nd fraction, since 10 × 9 = 90,
70/10 = 70 × 9/10 × 9 = 630/90 - Subtract the two like fractions:
140/90 - 630/90 = 140 - 630/90 = -490/90 - After reducing the fraction, the answer is -49/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/9-70/10 14/18-70/10 14/9-70/20 42/9-70/10 14/27-70/10 14/9-70/30 70/9-70/10 14/45-70/10 14/9-70/50 98/9-70/10 14/63-70/10