Subtract 35/45 from 28/3
1st number: 9 1/3, 2nd number: 35/45
28/3 - 35/45 is 77/9.
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,
28/3 = 28 × 15/3 × 15 = 420/45 - Likewise, for the 2nd fraction, since 45 × 1 = 45,
35/45 = 35 × 1/45 × 1 = 35/45 - Subtract the two like fractions:
420/45 - 35/45 = 420 - 35/45 = 385/45 - After reducing the fraction, the answer is 77/9
- In mixed form: 85/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/3-35/45 28/3-70/45 28/6-35/45 28/3-35/90 84/3-35/45 28/9-35/45 28/15-35/45 28/21-35/45