Subtract 14/9 from 20/2
1st number: 10 0/2, 2nd number: 1 5/9
20/2 - 14/9 is 76/9.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 9 is 18
Next, find the equivalent fraction of both fractional numbers with denominator 18 - For the 1st fraction, since 2 × 9 = 18,
20/2 = 20 × 9/2 × 9 = 180/18 - Likewise, for the 2nd fraction, since 9 × 2 = 18,
14/9 = 14 × 2/9 × 2 = 28/18 - Subtract the two like fractions:
180/18 - 28/18 = 180 - 28/18 = 152/18 - After reducing the fraction, the answer is 76/9
- In mixed form: 84/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/2-14/9 20/2-28/9 20/4-14/9 20/2-14/18 60/2-14/9 20/2-42/9 20/6-14/9 20/2-14/27 20/2-70/9 20/10-14/9 20/2-14/45 20/2-98/9 20/14-14/9 20/2-14/63