Question

A bag contains 4 blue marbles 3 red marbles and 1 orange marble .If a marble is taken at random, what is the probability that the marble will be red?

Answer 1

Step-by-step explanation:

Totalno of outcomes=10

probability of red outcome= 3

so n(e) = 3÷10 =.3

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Answer 2

Answer:

3/8

Step-by-step explanation:

Total marbles: 4 blue marbles + 3 red marbles + 1 orange marbles

Total marbles: 8 marbles

No. of red coloured marbles = 3

Probability of getting red marble = no. of red marbles/total marbles

Probability of getting red marble = 3/8