Subtract 14/45 from 60/18
1st number: 3 6/18, 2nd number: 14/45
60/18 - 14/45 is 136/45.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 45 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 18 × 5 = 90,
60/18 = 60 × 5/18 × 5 = 300/90 - Likewise, for the 2nd fraction, since 45 × 2 = 90,
14/45 = 14 × 2/45 × 2 = 28/90 - Subtract the two like fractions:
300/90 - 28/90 = 300 - 28/90 = 272/90 - After reducing the fraction, the answer is 136/45
- In mixed form: 31/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/18-28/45 60/36-14/45 60/18-14/90 60/18-42/45 60/54-14/45 60/18-70/45 60/90-14/45 60/18-98/45