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According to the data of the pie chart below, 420 students majoring in
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07 Feb 2022, 07:30
07 Feb 2022, 07:30
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According to the data of the pie chart below, 420 students majoring in art are represented by 3x% on the chart. How many students major in liberal arts?
GRE pie chart.jpg [ 70.52 KiB | Viewed 1350 times ]
(A) 280
(B) 560
(C) 720
(D) 840
(E) 960
Attachment:
GRE pie chart.jpg [ 70.52 KiB | Viewed 1350 times ]
(A) 280
(B) 560
(C) 720
(D) 840
(E) 960
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Re: According to the data of the pie chart below, 420 students majoring in
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25 Feb 2022, 22:58
25 Feb 2022, 22:58
1
Carcass wrote:
According to the data of the pie chart below, 420 students majoring in art are represented by 3x% on the chart. How many students major in liberal arts?
(A) 280
(B) 560
(C) 720
(D) 840
(E) 960
Attachment:
GRE pie chart.jpg
(A) 280
(B) 560
(C) 720
(D) 840
(E) 960
3x + 2x + 20 + 25 + 30 = 100%
Also, 3x% of Total = 420
5x = 25
x = 5
So, 15% of Total = 420
Total = 2800
Liberal Arts = 30% of 2800 = 840
Hence, option D
gmatclubot
Re: According to the data of the pie chart below, 420 students majoring in [#permalink]
25 Feb 2022, 22:58
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