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Neveah’s car can travel 480 miles on 12 gallons of gas. Find how many gallons her car can needs to travel 680 miles.

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wegnerkolmp2741o

Answer:

17 gallons

Step-by-step explanation:

We can write this as a ratio

480 miles      680 miles

--------------- = ---------------

12 gallons       x gallons

Using cross products

480*x = 680*12

Divide each side by 480

480*x = 680*12

480x/480 = 680*12/480

x =17

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