Question

You purchase 15.75 gallons of gasoline at $2.39/gallon. You give the clerk $30.00. How much do you still owe?

A) $10.00

B) $15.75

C) $19.25

D) $22.50

Answer 1

To find out how much you still owe, multiply the number of gallons purchased by the cost per gallon to get the total cost of the gasoline. Then subtract the amount paid to find out how much you still owe.

Step-by-step explanation:

To find out how much you still owe, you need to subtract the amount paid from the total cost of the gasoline. First, multiply the number of gallons purchased (15.75) by the cost per gallon ($2.39). This will give you the total cost of the gasoline. Then, subtract the amount paid ($30.00) from the total cost to find out how much you still owe.

Total cost of gasoline = 15.75 gallons * $2.39/gallon = $37.62

Amount still owed = Total cost - Amount paid = $37.62 - $30.00 = $7.62