Question

A bag contains 9 red ,5 black and 6 white balls. One ball is drawn at random times. The probability that the drawn ball is not white is ____
please tell me the correct answer​

Answer 1

Step-by-step explanation:

P(non white ball) = red balls+black balls/total balls

= 9+5/9+5+6

=14/20

=7/10

Answer 2

Step-by-step explanation:

total number of balls=20

if it is not a white ball so it should

be either a black or red

P(RED BALL)=9/20

P(BLACK BALL)=5/20

P(NOT A WHITE BALL)=9+5/20=14/20=7/10