Which shows how many 5/4 inch prices can be cut from a rod that is 7 1/2 inches? 7 1/2 is equal to 15/2 A- 5/4 times 15/2

B- 5/4 divided by 15/2

C-15/2 divided by 5/4

D- 15/3 divided by 4/5

Your friend uses c=50p to find the total cost, c, for the people, p, entering a local amusement park is the cost of admission proportional to the amount of people entering the amusement park? explain.