Julie decides to use a new gasoline that should raise her gas mileage 150%. If her original gas mileage was 18 miles per gallon, what should she now be getting with the new gasoline? Algebra Linear Equations Percent of Change 1 Answer Deepak G. Sep 6, 2016 #=27# miles/gallon Explanation: #18times150/100# #=18times1.5# #=27# miles/gallon Answer link Related questions How do you solve percent change in word problems? What is the percent change formula? How do you solve a percent change equation? What is percent change? What is the price of the player if a $150 mp3 player is on sale for 30% off? By what percent was the shirt discounted if a $49.99 shirt goes on sale for $29.99? What was the pre-sale price of a TV that is 35% off and has a new price of $195? What will the new hourly rate be after an employee gets a #12%# raise at a store that currently... If you earn $18 and receive a pay increase of 12% how much money will you make? How do you find the percent change if original: 66 dimes and new: 30 dimes? See all questions in Percent of Change Impact of this question 1330 views around the world You can reuse this answer Creative Commons License