I have three bags that each contains 2000
marbles.
Bag 1 has 1200 red and 800 blue marble. bag 2 has 1100 red 900 blue marbles. Bah 3 has 900
red and 1100 blue marbles.
1 choose one of the bags at rondom. What
is the probability that the chosen marble is red?
Answers
Answered by
1
Answer:
8/15
Step-by-step explanation:
No. of bags = 3
Total no. of marbles = 2000*3=6000
Total no. of red marbles = 1200+1100+900
=3200
Total no. of blue marbles = 800+900+1100
= 2800
P(of getting red marble) = 3200/6000= 8/15
Similar questions