Question

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

Answer 1

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%