Math, asked by haania5743, 1 year ago

A bag contains white, black and red balls only. A ball is drawn at random from the bag. If the probability of getting a white ball is 3/10 and that of a black ball is 2/5 then find the probability of getting a red ball. If the bag contains 20 black balls, then find the total number of balls in the bag

Answers

Answered by dastiabdk99

3

hope it helps you...

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Answered by dhillon01

0

there are ,50 total balls in bag

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