# SOLUTION: At a car dealership,3/10 of the vehicles are trucks, 1/5 are sports cars, and the rest are vans. If there are 90 trucks, how many vans are there?

Algebra ->  Algebra  -> Percentage-and-ratio-word-problems -> SOLUTION: At a car dealership,3/10 of the vehicles are trucks, 1/5 are sports cars, and the rest are vans. If there are 90 trucks, how many vans are there?      Log On

 Ad: Algebra Solved!™: algebra software solves algebra homework problems with step-by-step help! Ad: Algebrator™ solves your algebra problems and provides step-by-step explanations!

 Word Problems: Problems on percentages, ratios, and fractions Solvers Lessons Answers archive Quiz In Depth

 Question 197340: At a car dealership,3/10 of the vehicles are trucks, 1/5 are sports cars, and the rest are vans. If there are 90 trucks, how many vans are there?Answer by Mathtut(3670)   (Show Source): You can put this solution on YOUR website!the number of vans is 1-3/10-2/10=5/10 of all vehicles : x=total number of vehicles : 3/10x=90 --->3x=900 --->x=300 trucks : vans =5/10(300)=150 # of vans : :