SOLUTION: A long-distance telephone call between two cities cost $1.74 for 20 minutes. What is the rate in cents per minute?

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Question 382027:
A long-distance telephone call between two cities cost $1.74 for 20 minutes. What is the rate in cents per minute?
Answer by rfer(16322) About Me  (Show Source):
You can put this solution on YOUR website!
1.74/20=0.087=8.7 cents