Question

A bag contains 5 black, 7 red and 3 white balls. A ball is drawn
from the bag at random. What is the probability that the ball
drawn is red?​

Answer 1

Answer:

5+7+3 = 15

Step-by-step explanation:

7/15

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Answer 2

Answer:

7/15

Step-by-step explanation:

no. of total ball = 15

no. of red ball = 7

Because the probability and of ann event is

no. of favourable outcomes ÷ total outcomes

Hence,the probability of getting a red ball is 7 / 15