Question

A box contains 20 balls. Out of which 5 balls are red. A ball is drawn at random. Find the probability that the ball drawn is non-red.​

Answer 1

Answer:

3/4

Step-by-step explanation:

if there are 5 red balls out of 20 balls in box

so, no. of non red balls is=1-5/20(I.e.¼)

=1-¼

=¾

hope it will help u