geometry
posted by angela on .
In exercises 3134, a cooler at a picnic contains 100 cans of soda covered by ice. There are 30 cans of soda, 40 cans of orange soda, 10 cans of ginger ale,and 20 cans of root beer.
The cans are all the same size and shape. If one can is selected at random from the cooler,determine the probability that the soda selected is ginger ale.

10/100 = ?