Mrs Walters drove 360 miles on 25 gallons of gas. Mr Walters Drove 480 miles on 32 gallons of gas.

Answer 1

Who drove more efficiently?

Mrs Walters drove more efficiently, as she drove more miles on fewer gallons of gas.

Answer 2

Mrs Walters ---- 300 mi/25 gall = 12 mpg
Mr Walters ----- 480 mi/32 gall = 15 mpg

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