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In the figure, AOB is a straight line. What is the average
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21 Sep 2018, 09:06
21 Sep 2018, 09:06
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94% (00:27) correct
5% (00:16) wrong based on 19 sessions
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#GREpracticequestion In the figure, AOB is a straight line..jpg [ 18.04 KiB | Viewed 3429 times ]
In the figure, AOB is a straight line. What is the average of the four numbers a, b, c, d ?
A. 45
B. \(\frac{360}{7}\)
C. 60
D. 90
E. 120
Re: In the figure, AOB is a straight line. What is the average
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25 Sep 2018, 20:06
25 Sep 2018, 20:06
1
a,b,c,d are angles in straight line therefore they add to 180 degrees
avg = 180/4 = 45
avg = 180/4 = 45
gmatclubot
Re: In the figure, AOB is a straight line. What is the average [#permalink]
25 Sep 2018, 20:06
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