Subtract 10/60 from 20/9
1st number: 2 2/9, 2nd number: 10/60
20/9 - 10/60 is 37/18.
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,
20/9 = 20 × 20/9 × 20 = 400/180 - Likewise, for the 2nd fraction, since 60 × 3 = 180,
10/60 = 10 × 3/60 × 3 = 30/180 - Subtract the two like fractions:
400/180 - 30/180 = 400 - 30/180 = 370/180 - After reducing the fraction, the answer is 37/18
- In mixed form: 21/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/9-10/60 20/9-20/60 20/18-10/60 60/9-10/60 20/9-30/60 20/27-10/60 20/9-50/60 20/45-10/60 20/9-70/60 20/63-10/60