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Tju [1.3M]
3 years ago
14

There are 4 green crayons, 6 yellow crayons and 3 blue crayons. P(green

Mathematics
1 answer:
alexgriva [62]3 years ago
3 0

Answer:

0.0769 or 7.69%

Step-by-step explanation:

Number of green crayons = 4

Number of yellow crayons = 6

Number of blue crayons = 3

Total number of crayons = 4 + 6 + 3

                                         = 13 crayons

Probability=\frac{\text{favorable outcome}}{\text{total number of outcome}}

probability to get first green crayon P₁ = \frac{4}{13}

Probability to get second crayon is blue P₂ = \frac{3}{12}

P = P₁ × P₂

  = \frac{4}{13}\times \frac{3}{12}

  = \frac{12}{156}

  = 0.0769

Probability to get green then blue is 0.0769 or 7.69%

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