Question

You randomly draw a marble out of a bag that contains 20 total marbles. 12 of the marbles in the bag are blue.

What is P(draw a blue marble)

Answer 1

20/12 or 0.6

Explanation:

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Answer 2

Explanation:

Probability=

Number of possible outcomes

Number of favorable outcomes

​ 0.6

There are 12 favorable outcomes (the 12 blue marbles).

There are 20 possible outcomes (the 20 total marbles).

{P(draw a blue marble}) ={12}{20} = 0.6P(draw a blue marble)=

20

12

​ =0.6