You can put this solution on YOUR website! When talking about fractions, it is a handy hint to remember that of means the same thing as times. So,
First of all, change the fractions to improper to make them easier to compare.
Multiply the fractions by multiplying the numerators and denominators
Change the 7/3 to /30 by multiplying both parts by 10
Add them together
Simplify the fraction by dividing both top and bottom by 15
7/2 or 3½