The first vechicles travles 63 miles per hour for two hours the second vechicle travle 78 mph for 90 mins which car travled the farthest amd how mich farther does it travle

Suppose a store sells an average of 80 cases of soda per day. assume that each case contains 24 cans of soda and that the store is open 10 hours per day. find the average number of soda that the store sells per hour.