Two bags a and b contain 4 white and 3 black balls and 2 white balls and 2 black balls respectively from bag a two balls are tranferred to bag b find the probablity
Answers
Answered by
0
Answer:
Step-by-step explanation:
Bag A contains = 4 white balls and 3black balls
Total no.of balls in bag A = 4+3
= 7 balls
Bag B contains = 2 white balls and 2 black balls
Total no .of balls in bag B = 2+2
= 4 balls
According to the condition, from bag A assuming 2 white balls are transfered into bag B
Then,
Total no.of balls present in bag A= 7–2= 5 balls
Total no.of balls present in bag B = 4+2=6
Then probability of white balls in bag A = 2/5
Probability of black balls in bag A = 3/5
Probability of white balls in bag B = 4/6=2/3
Probability of black balls in bag B = 2/6=1/3
Answered by
0
The correct answer is 3/5.
Similar questions