Question

Three green jelly bean, five red jelly beans and two orange jelly bean are in a bag.

What is the probability of selecting an orange jelly bean, putting it back, and then selecting a green jelly bean?




120

350

14

230

Answer 1

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Answer 2

3/50

Explanation:

3 g, 5 r, 2 o

3 + 5 + 2 = 10

Orange = 2 jelly beans

Probability of selecting an orange jelly bean: 2/10 or 1/5

If you put the jelly bean back in, there is still 10 jelly beans.

Green = 3 jelly beans

Probability of selecting a green jelly bean: 3/10

Multiply the probabilities:

1/5 x 3/10

= 3/50