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One student drove 670 miles in his car on 16.5 gallons of gasoline. His sister drove 170 miles in her truck on 9.25 gallons of gasoline A. Find the rate of the car B. Find the unit oof the truckC. Which vehicle gets better gas mileage ( don’t need a detailed explanation just the answer please and thank you )

Answer :

Given:

One student drove 670 miles in his car on 16.5 gallons of gasoline.

A) To find rate of the car,

[tex]\text{unit rate of the car=}\frac{670}{16.5}=40.61\text{ mi/gallons}[/tex]

B) His sister drove 170 miles in her truck on 9.25 gallons of gasoline .

[tex]\text{Unit rate of the truck=}\frac{170}{9.25}=18.38\text{ mi/gallons}[/tex]

C)

[tex]40.61-18.38=22.23\text{ mi/gallons}[/tex]

So, the car gets more 22.23 mi/gallons than the truck.

Hence, Car gets better mileage.

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