Question

7)A glass jar contains 6 red,5 green,4 blue and 5 yellow marbles of same size. Hari takes out a marble from the jar
at randomn. What is the probability that the chosen marble is of red colour?
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Answer 1

Answer:

Total number of outcomes : 20

Possible outcomes : 6

Probability = 6/20 = 3/10

I hope it helps!

Answer 2

Step-by-step explanation:

total of observation=6+5+5+4=20

no. of red marbles=6

so probability=6/20

=3/10