Subtract 35/80 from 7/3
1st number: 2 1/3, 2nd number: 35/80
7/3 - 35/80 is 91/48.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 80 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 3 × 80 = 240,
7/3 = 7 × 80/3 × 80 = 560/240 - Likewise, for the 2nd fraction, since 80 × 3 = 240,
35/80 = 35 × 3/80 × 3 = 105/240 - Subtract the two like fractions:
560/240 - 105/240 = 560 - 105/240 = 455/240 - After reducing the fraction, the answer is 91/48
- In mixed form: 143/48
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/3-35/80 7/3-70/80 7/6-35/80 21/3-35/80 7/9-35/80 35/3-35/80 7/15-35/80 49/3-35/80 7/21-35/80