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06 Sep 2019, 06:02
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C
Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
Difficulty:
15%
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Question Stats:
89% (00:45) correct
11%
(01:23)
wrong
based on 35
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Lilac has three times more Barbie dolls than Orly. If Lilac gives 6 dolls to Nirit, she would have 21 dolls left. How many dolls does Orly have?
A. 5.
B. 7.
C. 9.
D. 11.
E. 13.
A. 5.
B. 7.
C. 9.
D. 11.
E. 13.
06 Sep 2019, 06:06
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L=3*O
L-6=21
L=27
So,27=3*O
O=9
Option C
Posted from my mobile device
L-6=21
L=27
So,27=3*O
O=9
Option C
Posted from my mobile device
gmatdordie
Joined: 13 Nov 2018
Last visit: 02 Jun 2020
Posts: 90
Own Kudos:
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Location: India
Schools: Rotman '21 Ivey '21 Queen's Jan20 Intake
GMAT 1: 700 Q51 V32
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06 Sep 2019, 20:11
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lets say orly have x dolls
Lily=3x
after giving 6 dolls o nirit
3x-6=27
solving for x gives x=9
Lily=3x
after giving 6 dolls o nirit
3x-6=27
solving for x gives x=9
