Subtract 35/45 from 7/3
1st number: 2 1/3, 2nd number: 35/45
7/3 - 35/45 is 14/9.
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,
7/3 = 7 × 15/3 × 15 = 105/45 - Likewise, for the 2nd fraction, since 45 × 1 = 45,
35/45 = 35 × 1/45 × 1 = 35/45 - Subtract the two like fractions:
105/45 - 35/45 = 105 - 35/45 = 70/45 - After reducing the fraction, the answer is 14/9
- In mixed form: 15/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/3-35/45 7/3-70/45 7/6-35/45 7/3-35/90 21/3-35/45 7/9-35/45 35/3-35/45 7/15-35/45 49/3-35/45 7/21-35/45