GMAT prep PS question

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mlane25269: Master | Next Rank: 500 Posts; Posts: 151; Joined: Fri Jun 13, 2008 7:31 am; Thanked: 1 times

by mlane25269 » Wed Apr 22, 2009 2:40 pm

Can someone explain? Thanks!

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Source: Beat The GMAT — Problem Solving | Wed Apr 22, 2009 2:40 pm

DeepakR: Master | Next Rank: 500 Posts; Posts: 158; Joined: Tue Sep 30, 2008 8:47 am; Thanked: 23 times; Followed by:1 members; GMAT Score:660

by DeepakR » Wed Apr 22, 2009 4:55 pm

Just substitute the values and solve for answer,

85=9/5 * C + 32 hence 9C/5=53 solving we get C=265/9=29.4 C.)

Ans = C.)

- Deepak

tdadic84: Master | Next Rank: 500 Posts; Posts: 111; Joined: Sat Sep 27, 2008 12:41 pm; Thanked: 1 times

by tdadic84 » Wed Apr 22, 2009 4:55 pm

is the OA C??

85-32 = 53

53 x 5/9 = 29.44

so c...

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