How many hours did Helen take to drive to parents house

BREAKING: Target Test Prep releases Brand New 2026 On Demand GMAT prep course

poonam1279: Master | Next Rank: 500 Posts; Posts: 145; Joined: Thu Nov 13, 2008 7:18 am; Location: United Kingdom; Thanked: 5 times

by poonam1279 » Sun Dec 07, 2008 12:01 pm

Need help in solving this

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Source: Beat The GMAT — Data Sufficiency | Sun Dec 07, 2008 12:01 pm

cramya: Legendary Member; Posts: 2467; Joined: Thu Aug 28, 2008 6:14 pm; Thanked: 331 times; Followed by:11 members

by cramya » Sun Dec 07, 2008 1:01 pm

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