Question

There are 2 red, 5 yellow, and 4 blue in a bag. If a ball is chosen at random from the bag, without looking, the probability of choosing a yellow ball is ...

Answer 1

There are 5 yellow balls.
And total number of balls = 2+5+4=11

Answer 2

right?

Answer 3

5/11 ?

Answer 4

Very correct

Answer 5

\[\rm \text{number of yellow balls} \over total~ number ~of~balls\]

Answer 6

I was too stupid

Answer 7

;)

Answer 8

no I am not. but thank you