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# 2 bunch of redroses, 2 bunch of white roses=> what is the

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CEO
Joined: 15 Aug 2003
Posts: 3460
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2 bunch of redroses, 2 bunch of white roses=> what is the [#permalink]

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13 Sep 2003, 06:06
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2 bunch of redroses, 2 bunch of white roses=> what is the probability of planting them in a row with two red in the middle.

is it 1/2?
Intern
Joined: 06 Sep 2003
Posts: 19
Location: island
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Kudos [?]: 0 [0], given: 0

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13 Sep 2003, 08:44
4!=4*3*2*1=24

Like white1 red1 red2 white2

Two red in the middle has 4. 2*2*1*1=4

The probability is 4/24=1/6

Thanks!!
CEO
Joined: 15 Aug 2003
Posts: 3460
Followers: 68

Kudos [?]: 847 [0], given: 781

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13 Sep 2003, 08:54
mystery wrote:
4!=4*3*2*1=24

Like white1 red1 red2 white2

Two red in the middle has 4. 2*2*1*1=4

The probability is 4/24=1/6

Thanks!!

i was thinking about a different problem...i get it now

i interpreted the problem incorrectly!

thanks
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