Question

A box of colored balls contains 10 red balls, 7 green balls
and 12 blue balls. A ball is drawn at random. What is the
probability that a ball taken out is red or green?

(A) 18/19 (B) 17/29
(C) 20/25 (D) 12/24

please solve this, I know already answer​

Answer 1

Answer:

B

Step-by-step explanation:

Total outcome =10+7+12=29

No. of red balls=10

No. of green balls=7

P. of getting red or green=17/29

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