A box contains 3 red balls , 7 black balls and 5 green balls. One ball is drawn from the box at random. Find the probability of drawing a"
(i)Green ball
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Answer:
1/3
Step-by-step explanation:
probability = no.of outcomes
-----------------------
total no.of outcomes
=5 / 3+7+5
=5/ 15
=1 / 3
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