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# 200 person have pager, cell phone or both. 80% have cell

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CEO
Joined: 15 Aug 2003
Posts: 3452

Kudos [?]: 928 [0], given: 781

200 person have pager, cell phone or both. 80% have cell [#permalink]

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17 Sep 2003, 08:15
00:00

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0% (00:00) correct 0% (00:00) wrong based on 1 sessions

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200 person have pager, cell phone or both. 80% have cell phones,
45% have pagers. How many percent person either no cell phone or no
pager?

is it 75%

Kudos [?]: 928 [0], given: 781

Intern
Joined: 11 Jul 2003
Posts: 28

Kudos [?]: [0], given: 0

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17 Sep 2003, 11:00
This is incomplete info. You need the total population.

Kudos [?]: [0], given: 0

Manager
Joined: 15 Sep 2003
Posts: 73

Kudos [?]: 11 [0], given: 0

Location: california

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17 Sep 2003, 11:39
i think you need 1 more piece of information...

Kudos [?]: 11 [0], given: 0

CEO
Joined: 15 Aug 2003
Posts: 3452

Kudos [?]: 928 [0], given: 781

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17 Sep 2003, 21:29
guy123 wrote:
i think you need 1 more piece of information...

you already have the total population...200

nothing is missing

Kudos [?]: 928 [0], given: 781

Intern
Joined: 02 Aug 2003
Posts: 8

Kudos [?]: [0], given: 0

Location: FL

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18 Sep 2003, 18:16
it is 75% here is the solution

80% of 200= 160 Cell phone
45% of 200=90 Pager

200-160-90+both=0

So 50 is the both #

200-50=150 either does not have phone or pager

Kudos [?]: [0], given: 0

18 Sep 2003, 18:16
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