Subtract 14/9 from 30/5
1st number: 6 0/5, 2nd number: 1 5/9
30/5 - 14/9 is 40/9.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 9 is 45
Next, find the equivalent fraction of both fractional numbers with denominator 45 - For the 1st fraction, since 5 × 9 = 45,
30/5 = 30 × 9/5 × 9 = 270/45 - Likewise, for the 2nd fraction, since 9 × 5 = 45,
14/9 = 14 × 5/9 × 5 = 70/45 - Subtract the two like fractions:
270/45 - 70/45 = 270 - 70/45 = 200/45 - After reducing the fraction, the answer is 40/9
- In mixed form: 44/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/5-14/9 30/5-28/9 30/10-14/9 30/5-14/18 90/5-14/9 30/5-42/9 30/15-14/9 30/5-14/27 30/5-70/9 30/25-14/9 30/5-14/45 30/5-98/9 30/35-14/9 30/5-14/63