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A long distance phone call between two cities costs ​$1.08 for 18 minutes. what is the rate in cents per​ minute?

User Gazza
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1 Answer

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First, we find the cost for 1 minute.
So, we need to divide the total costs by the total times.
$1.08 ÷ 18 minutes = $0.06

Then, we change the rate in cents per minute.
$0.06 = 6 cents per minute
User Justlike
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