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The price of a 7​-minute phone call is ​$1.05. What is the price of a 12​-minute phone​ call?
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The price of a 7​-minute phone call is ​$1.05. What is the price of a 12​-minute phone​ call?

The price of a 7​-minute phone call is ​$1.05. What is the price of a 12​-minute phone-example-1
User Totte Karlsson
by
7.1k points

1 Answer

6 votes

Answer:

$1.80

Explanation:

7min -> $1.05

1 mIn -> $1.05 ÷ 7

= $0.15

12min-> $0.15 x 12

= $1.80

User Jim DeLaHunt
by
8.1k points
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