To find 50% of a number, divide the number by

2

Step-by-step explanation:

The decimal for 50% is 0.5 which is half of 1. You would divide 1 by 2 to get 0.5

we'll this would mean that the dunk tank and the bounce house are the same for 20 hours because the 2 represents that the two activities, and the 20 represents the amount of hours they both are. so with this said, it means that the answer is c. the costs for a dunk tank and bounce house are the same for 20 hours.

c.the costs for a dunk tank and bounce house are the same for 20 hours.

hope this .