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# If there are 320 students in a school on planet Xonor, and each alien

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Math Expert
Joined: 02 Sep 2009
Posts: 58464
If there are 320 students in a school on planet Xonor, and each alien  [#permalink]

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08 Mar 2019, 01:03
00:00

Difficulty:

15% (low)

Question Stats:

95% (00:45) correct 5% (00:19) wrong based on 19 sessions

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If there are 320 students in a school on planet Xonor, and each alien student receives 2.5 wimpungs during the course of a regular school day, and wimpungs come in packages of 4, then how many wimpung packages are needed each day?

A. 144
B. 200
C. 256
D. 512
E. 800

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Joined: 04 Jan 2015
Posts: 3092
Re: If there are 320 students in a school on planet Xonor, and each alien  [#permalink]

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08 Mar 2019, 01:12

Solution

Given:
• There are 320 students in a school on planet Xonor.
• Each alien student receives 2.5 wimpungs during the course of a regular school day
• Wimpungs come in packages of 4

To find:
• The number of wimpung packages needed

Approach and Working:
As each alien student receives 2.5 wimpungs,
• Total number of wimpungs needed = 320 * 2.5

Each package has 4 wimpungs.
• Therefore, number of packages needed = 320 * 2.5/4 = 80 * 2.5 = 200

Hence, the correct answer is option B.

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Re: If there are 320 students in a school on planet Xonor, and each alien  [#permalink]

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08 Mar 2019, 03:44
Bunuel wrote:
If there are 320 students in a school on planet Xonor, and each alien student receives 2.5 wimpungs during the course of a regular school day, and wimpungs come in packages of 4, then how many wimpung packages are needed each day?

A. 144
B. 200
C. 256
D. 512
E. 800

straight
320*2.5/ 4
IMO B 200
Re: If there are 320 students in a school on planet Xonor, and each alien   [#permalink] 08 Mar 2019, 03:44
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# If there are 320 students in a school on planet Xonor, and each alien

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