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Parking in a student lot costs ​$1 for the first half hour and ​$1.50 for each hour thereafter. A partial hour is charged the same as a full hour. What is the longest time that a student can park in this lot for ​$7​?

1 Answer

5 votes

Answer:

4.5 hours

Explanation:

First subtract $7 -$1 for the first half hour to see how much money is left over

$7-$1= $6 dollars left

$1.50 for each hour

6/1.50= 4 hours

Don't forget the first half hour. So 4.5 hours

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