Question

in a box there are 7 red 5 blue and 8 yellow balls one ball id picked up randomly what is the probability that it is neither red nor blue​

Answer 1

Step-by-step explanation:

P(a) = favorable outcomes/total outcomes

P(a) = 8/12 (neither red nor blue means only yellow)

p(a) = 2/3

Answer 2

Hey here’s your answer


No. of red balls = 7
No. Of blue balls=5
No.of yellow balls =8

Total no.of balls= 7+5+8
= 20

Probability = No.of yellow balls/Total no.of balls
= 8/20
= 2/5



Hope it helps............ plz mark it the brainliest answer