Question

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.

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Step-by-step explanation:

Total number of marbles = (9+12+13+6) = 40

Number of red marbles = 9

∴ P ( getting a red marble ) $= \frac{9}{40}$