SOLUTION: Which of the following would save more fuel? a. Replacing a compact car that gets 34 mpg with a hybrid that gets 54mpg b. Replacing a SUV that gets 18 mpg with a sedan that g

Algebra ->  Conversion and Units of Measurement -> SOLUTION: Which of the following would save more fuel? a. Replacing a compact car that gets 34 mpg with a hybrid that gets 54mpg b. Replacing a SUV that gets 18 mpg with a sedan that g      Log On


   



Question 643768: Which of the following would save more fuel?
a. Replacing a compact car that gets 34 mpg with a hybrid that gets 54mpg
b. Replacing a SUV that gets 18 mpg with a sedan that gets 28 mpg.
c. Both changes would save the same amount of fuel.
Explain the reasoning for your choice and show work.

Answer by CubeyThePenguin(3113) About Me  (Show Source):
You can put this solution on YOUR website!
mpg = miles per gallon. A higher mpg means you can use the same amount of fuel and travel a longer distance.

a) 54 mpg > 34 mpg ---> improvement of 20 mpg
b) 28 mpg > 18 mpg ---> improvement of 10 mpg

Option a) saves more fuel.