Subtract 18/45 from 14/3
1st number: 4 2/3, 2nd number: 18/45
14/3 - 18/45 is 64/15.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 45 is 45
Next, find the equivalent fraction of both fractional numbers with denominator 45 - For the 1st fraction, since 3 × 15 = 45,
14/3 = 14 × 15/3 × 15 = 210/45 - Likewise, for the 2nd fraction, since 45 × 1 = 45,
18/45 = 18 × 1/45 × 1 = 18/45 - Subtract the two like fractions:
210/45 - 18/45 = 210 - 18/45 = 192/45 - After reducing the fraction, the answer is 64/15
- In mixed form: 44/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/3-18/45 14/3-36/45 14/6-18/45 14/3-18/90 42/3-18/45 14/3-54/45 14/9-18/45 70/3-18/45 14/3-90/45 14/15-18/45 98/3-18/45 14/21-18/45