Question

I have two bags of counters.

The first bag contains two red counters and one blue counters. The second bag contains one red counter, one blue counter and two yellow counters.

I take a counter at random from both bags.

1. What is the probability that the two counters will be the same color?

2. What is the probability that exactly one of the counters will be red?

Answer 1

Answer:

1. If red counter = 3/7

If blue counter = 2/7

2. 3/7

Answer 2

Answer:

ok I understand this questions