Last fall, 40 percent of the students at a certain high school participated in after-school activities. Of those

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by BTGmoderatorDC » Mon Aug 15, 2022 5:49 am

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Last fall, 40 percent of the students at a certain high school participated in after-school activities. Of those participating, 25 percent were in the chorus. If there were x students in the high school last fall, how many students, in terms of x, were in the chorus?

A. 0.30x
B. 0.16x
C. 0.15x
D. 0.10x
E. 0.06x

OA D

Source: GMAT Prep

Source: Beat The GMAT — Problem Solving | Mon Aug 15, 2022 5:49 am

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Re: Last fall, 40 percent of the students at a certain high school participated in after-school activities. Of those

by Scott@TargetTestPrep » Thu Jan 12, 2023 6:11 pm

BTGmoderatorDC wrote: ↑
Mon Aug 15, 2022 5:49 am
Last fall, 40 percent of the students at a certain high school participated in after-school activities. Of those participating, 25 percent were in the chorus. If there were x students in the high school last fall, how many students, in terms of x, were in the chorus?

A. 0.30x
B. 0.16x
C. 0.15x
D. 0.10x
E. 0.06x

OA D

Source: GMAT Prep

In terms of x, the number of students in the chorus was:

(0.4)(0.25)x = 0.10x

Answer: D

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AndrewSimmon: Newbie | Next Rank: 10 Posts; Posts: 1; Joined: Wed Dec 27, 2023 11:43 am

Re: Last fall, 40 percent of the students at a certain high school participated in after-school activities. Of those

by AndrewSimmon » Tue Jan 02, 2024 1:31 am

BTGmoderatorDC wrote: ↑
Mon Aug 15, 2022 5:49 am
Last fall, 40 percent of the students at a certain high school participated in after-school activities. Of those participating, 25 percent were in the chorus. If there were x students in the high school last fall, how many students, in terms of x, were in the chorus?

A. 0.30x
B. 0.16x
C. 0.15x
D. 0.10x
E. 0.06x

OA D

Source: GMAT Prep

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