Question

a bag contain 5 blue gems, 8 red gems and 2 green gems. a gem is drawn at random. what is probability of getting a blue gems ?​

Answer 1

Answer:

probability of getting a blue gem=total no. of blue gem/total no. of all gems

                                                       =5/5+8+2=5/15=1/3

Step-by-step explanation:

Answer 2

Answer:

1/3

Step-by-step explanation:

No. of blue gems = 5

No. of red gems = 8

No. of green gems = 2

Total no. of gems = 5+8+2

                              = 15

Probability of getting a blue gem = no.of blue gems / total no. of balls

                                                       = 5/15

                                                       = 1/3