45:100:20 in simplest form

9:10:2

Step-by-step explanation:

divide them all by 5 as that is the highest common factor between them

could you reply to this with the question so i can ?

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 .