Subtract 28/45 from 6/3
1st number: 2 0/3, 2nd number: 28/45
6/3 - 28/45 is 62/45.
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,
6/3 = 6 × 15/3 × 15 = 90/45 - Likewise, for the 2nd fraction, since 45 × 1 = 45,
28/45 = 28 × 1/45 × 1 = 28/45 - Subtract the two like fractions:
90/45 - 28/45 = 90 - 28/45 = 62/45 - In mixed form: 117/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/3-28/45 6/3-56/45 6/3-28/90 18/3-28/45 6/3-84/45 6/9-28/45 30/3-28/45 6/15-28/45 42/3-28/45 6/21-28/45