If a 120-mile trip used 8.5 gallons of gas, then how much gas is needed for a 200-mile trip? Round you answer to the nearest hundredth of a gallon. Enter the a

Question

If a 120-mile trip used 8.5 gallons of gas, then how much gas is needed for a 200-mile trip?

Round you answer to the nearest hundredth of a gallon. Enter the answer in number form only

Answer 1

8.5 : 120 :: g : 200    proportion

120g = (8.5)(200)      product means/extremes

 

Can you solve for g and answer?