a box contain 3 white ball , 4 black balls , 2 green balls . a ball is drawn at random . find the probability of drawing white ball and green ball
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Answered by
2
Step-by-step explanation:
total no of balls = 9
using formula that is favorable event/ total events
for white ball = 3/9=1/3
for green balls= 2/9
Answered by
1
Answer:
probability of white balls = no.of white balls/total no. of balls =3/9 =1/3 percent
probability of green balls = no.of green balls/total no. of balls =2/9 percent
and if together no.of white balls+green balls/ totall no of balls =5/9 percent
Step-by-step explanation:
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