While filling up your car with gasoline, you notice that it takes 2 minutes to dispense 15 liters of gasoline. What is the average flow rate in lpm?
A) 2
B) 7.5
C) 15
D) 30

Question

Quizplus · Accepted Answer

To find the flow rate in liters per minute (lpm), we need to divide the amount of gasoline (15 liters) by the time it took to dispense (2 minutes).
Flow rate = 15 liters / 2 minutes = 7.5 lpm. 
Therefore, the best choice is B.

While Filling Up Your Car with Gasoline, You Notice That