Question
A basket contains 6 red balls, 5 blue balls, 3 green balls and 6 yellow balls.
a) If a single ball is drawn randomly from the basket, what is the probability that it is
green?
a) If a single ball is drawn randomly from the basket, what is the probability that it is
green?
Answers
In total, there are 6 R + 5 B + 3 G + 6 Y = 20 balls.
There are 3 greens in the 20 total.
The chance of the first ball drawn randomly being green is 3 / 20
By the way.
3 / 20 = 3 ∙ 5 / 20 ∙ 5 = 15 / 100 = 15%
There are 3 greens in the 20 total.
The chance of the first ball drawn randomly being green is 3 / 20
By the way.
3 / 20 = 3 ∙ 5 / 20 ∙ 5 = 15 / 100 = 15%
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