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What is the cost in dollars to steam clean a room W yards wide and L

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Math Expert
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Joined: 02 Sep 2009
Posts: 57281
What is the cost in dollars to steam clean a room W yards wide and L  [#permalink]

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New post 09 Aug 2019, 02:03
00:00
A
B
C
D
E

Difficulty:

  45% (medium)

Question Stats:

63% (01:10) correct 37% (01:01) wrong based on 19 sessions

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Intern
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B
Joined: 09 Jul 2014
Posts: 9
Re: What is the cost in dollars to steam clean a room W yards wide and L  [#permalink]

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New post 09 Aug 2019, 11:27
Area of the floor in sq feet = (3W) * (3L) = 9 WL
Cost per sq feet = 10 cents

Total cost = 10*9 WL = 90 WL Cents = $ 0.9 WL

Option A
GMAT Club Bot
Re: What is the cost in dollars to steam clean a room W yards wide and L   [#permalink] 09 Aug 2019, 11:27
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What is the cost in dollars to steam clean a room W yards wide and L

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