Add 4/3 and 80/75
1st number: 1 1/3, 2nd number: 1 5/75
4/3 + 80/75 is 12/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 75 is 75
Next, find the equivalent fraction of both fractional numbers with denominator 75 - For the 1st fraction, since 3 × 25 = 75,
4/3 = 4 × 25/3 × 25 = 100/75 - Likewise, for the 2nd fraction, since 75 × 1 = 75,
80/75 = 80 × 1/75 × 1 = 80/75 - Add the two like fractions:
100/75 + 80/75 = 100 + 80/75 = 180/75 - 180/75 simplified gives 12/5
- So, 4/3 + 80/75 = 12/5
In mixed form: 22/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/3+80/75 4/6+80/75 12/3+80/75 4/9+80/75 20/3+80/75 4/15+80/75 28/3+80/75 4/21+80/75