Question

Marcy spent 8 minutes on the phone while routing 4 phone calls. In all, how many phone calls does Marcy have to route to spend a total of 20 minutes on the phone? Assume the relationship is directly proportional.

Answer 1

Answer: Marcy will need to route 10 calls to spend a total of 20 mintes on the phone.

Step-by-step explanation: 1 call = 2 minutes.

Answer 2

10 phone calls answered in 20 minutes