Subtract 2/18 from 6/5
1st number: 1 1/5, 2nd number: 2/18
6/5 - 2/18 is 49/45.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 18 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 5 × 18 = 90,
6/5 = 6 × 18/5 × 18 = 108/90 - Likewise, for the 2nd fraction, since 18 × 5 = 90,
2/18 = 2 × 5/18 × 5 = 10/90 - Subtract the two like fractions:
108/90 - 10/90 = 108 - 10/90 = 98/90 - After reducing the fraction, the answer is 49/45
- In mixed form: 14/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/5-2/18 6/5-4/18 6/10-2/18 6/5-2/36 18/5-2/18 6/5-6/18 6/15-2/18 6/5-2/54 30/5-2/18 6/5-10/18 6/25-2/18 6/5-2/90 42/5-2/18 6/5-14/18 6/35-2/18