A box contains 9 red marbles 12 blue marbles 13 green marbles and 6 white marbles what is the probability of taking out a red marble
Answers
Total no.of marbles = 40 marbles
Red -9
Blue -12
Green -13
White- 6
Probability of taking a red marble =
No.of red marbles/ Total no.of marbles
9/40 is the answer.
Answer:
9 / 40
Step-by-step explanation:
Red marbles = 9
Blue marbles = 12
Green marbles = 13
White marbles = 6
Total no. of marbles in the box = 9 + 12 + 13 + 6
= 40
Probability of taking out a red marble :
= No. of red marbles present in the box /
Total no of marbles present in the box
= 9 / 40
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