A bag contains red and green beads. Total number of beads is 18. The probability of getting a red bead from the bag is 2/3 a) What is the probability of getting a green bead?
b) How many red beads are there in the bag?

Probability of picking a red bead is 2/3

Total number of beads = 18

So

2/3*6/6=12/18

So there are 12 red beads out of 18

That means there are 18-12= 6 green beads

a) Probability of picking green beads = 6/18= 1/3

b) As we have already proved that there are 12 red beads.

c) 18-12= 6 green beads

Thank you

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