WillHantula940 WillHantula940
  • 01-06-2014
  • Mathematics
contestada

There are 5 red balls,6 white balls and 7 green balls in a box.If one ball is taken without looking,what is the probability that it is white?

Respuesta :

iloveonedirection
iloveonedirection iloveonedirection
  • 01-06-2014
5 + 6 + 7 = 18

6/18
1/3

1/3 chance
Answer Link
tadvisohil886
tadvisohil886 tadvisohil886
  • 01-06-2014
Probability = No. of favourable outcomes / no. of outcomes.
Thus,

[tex] \alpha = \frac{6}{13}\\ \alpha = 0.46 \\ \\ Probability = 0.46[/tex]
Answer Link

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