Question

The rates for a long distance telephone call are $0.70 for the first 5 minutes and $0.40 for each additional minute. How much would a 4-minute call cost? What the answer $

Answer 1

First 5 minutes = $0.70 
Each additional minute = $0.40

A 4-minute call will cost $0.70 because it is still within the first 5 minutes.