Question

1. A bag has 12 red marbles, 20 green marbles, and 18 yellow marbles. Find the probability
of red marbles.
(1 x-1=1)​

Answer 1

Answer:

There is a 40% probability of getting a red marble.

Step-by-step explanation:

Total number of marbles = 30

Probability of getting a red marble = 12 / 30 = 0.4 = 40 %

Answer 2

Answer:

6/25

Step-by-step explanation:

total no. of outcomes=50 (12+20+18)

no. of red marbles=12

probability=12/50

=6/25