Solve the problem.The amount of gas that a helicopter uses is directly proportional to the number of hours spent flying. The helicopter flies for 2 hours and uses 16 gallons of fuel. Find the number of gallons of fuel that the helicopter uses to fly for 5 hours.
A. 10 gal
B. 48 gal
C. 45 gal
D. 40 gal
Answer: D
Mathematics
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Mathematics