Question

1. A bag contains 5 white, 7 red, 5 black and 4 green balls. If a ball is drawn at random from the bag,
what is the probability that the ball is not red?​

Answer 1

Answer:

The total balls = 21

No of balls that are not red = 14

No of balls that are red = 7

So probability of drawing a ball that is not red = 7/21

Step-by-step explanation:

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