Subtract 30/60 from 14/9
1st number: 1 5/9, 2nd number: 30/60
14/9 - 30/60 is 19/18.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 60 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 9 × 20 = 180,
14/9 = 14 × 20/9 × 20 = 280/180 - Likewise, for the 2nd fraction, since 60 × 3 = 180,
30/60 = 30 × 3/60 × 3 = 90/180 - Subtract the two like fractions:
280/180 - 90/180 = 280 - 90/180 = 190/180 - After reducing the fraction, the answer is 19/18
- In mixed form: 11/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/9-30/60 14/18-30/60 42/9-30/60 14/9-90/60 14/27-30/60 70/9-30/60 14/45-30/60 98/9-30/60 14/63-30/60