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100 points for $49 worth of Veritas practice GMATs FREE VERITAS PRACTICE GMAT EXAMS Earn 10 Points Per Post Earn 10 Points Per Thanks Earn 10 Points Per Upvote A boy's club, which is trying to raise money by having... tagged by: AAPL This topic has 2 expert replies and 0 member replies Top Member A boy's club, which is trying to raise money by having... A boy's club, which is trying to raise money by having a car wash, can wash 100 cars if they work for 8 hours, without a break. A girl's club is also going to have a car wash, if the members of the girl's club wash 5 cars per hour, how many more cars per hour does the boy's club wash? A. 1.15 B. 1.25 C. 3.5 D. 6.25 E. 7.5 The OA is E. I don't have clear this PS question or I'm not sure. I think that it's an easy question. I just need to determine how many cars per hour the boy's club can wash, right? It will be 100/8 = 12.5. Then I need to make the substract of 12.5 - 5 = 7.5, right? That's all? Thank you so much! GMAT/MBA Expert GMAT Instructor Joined 04 Oct 2017 Posted: 551 messages Followed by: 11 members Upvotes: 180 AAPL wrote: A boy's club, which is trying to raise money by having a car wash, can wash 100 cars if they work for 8 hours, without a break. A girl's club is also going to have a car wash, if the members of the girl's club wash 5 cars per hour, how many more cars per hour does the boy's club wash? A. 1.15 B. 1.25 C. 3.5 D. 6.25 E. 7.5 The OA is E. I don't have clear this PS question or I'm not sure. I think that it's an easy question. I just need to determine how many cars per hour the boy's club can wash, right? It will be 100/8 = 12.5. Then I need to make the substract of 12.5 - 5 = 7.5, right? That's all? Thank you so much! Hi AAPL, Yes. You have used the correct logic. Perfectly worked out. _________________ GMAT Prep From The Economist We offer 70+ point score improvement money back guarantee. Our average student improves 98 points. Free 7-Day Test Prep with Economist GMAT Tutor - Receive free access to the top-rated GMAT prep course including a 1-on-1 strategy session, 2 full-length tests, and 5 ask-a-tutor messages. Get started now. GMAT/MBA Expert GMAT Instructor Joined 09 Apr 2015 Posted: 1465 messages Followed by: 19 members Upvotes: 39 AAPL wrote: A boy's club, which is trying to raise money by having a car wash, can wash 100 cars if they work for 8 hours, without a break. A girl's club is also going to have a car wash, if the members of the girl's club wash 5 cars per hour, how many more cars per hour does the boy's club wash? A. 1.15 B. 1.25 C. 3.5 D. 6.25 E. 7.5 If the boys can wash 100 cars in 8 hours, then they can wash 100/8 = 12.5 cars per hour. Since the girls can wash 5 cars per hour, the difference is: 12.5 - 5 = 7.5 The boys wash 7.5 more cars per hour than the girls do. Answer: E _________________ Jeffrey Miller Head of GMAT Instruction jeff@targettestprep.com See why Target Test Prep is rated 5 out of 5 stars on BEAT the GMAT. Read our reviews • 1 Hour Free BEAT THE GMAT EXCLUSIVE Available with Beat the GMAT members only code • Free Veritas GMAT Class Experience Lesson 1 Live Free Available with Beat the GMAT members only code • Free Practice Test & Review How would you score if you took the GMAT Available with Beat the GMAT members only code • Get 300+ Practice Questions 25 Video lessons and 6 Webinars for FREE Available with Beat the GMAT members only code • Award-winning private GMAT tutoring Register now and save up to$200

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