Question

Find each probability if you spin the spinner and roll the number cube.

10. P(blue, 2)
12. P(not blue, 5)
11. P(red, even)
13. P(yellow, not 4)
red
blue
yellow
red
4
6
5

Answer 1

10. 5/12
11. 1/8
12. 1/8
13. 5/24



The chance of the spinner landing on blue = 1/4

The chance of the number cube landing on 2 = 1/6

1/4 * 1/6 = the probability of the spinner landing on blue and the cube landing on 2 (Remember that the probability of both happening is smaller, so it cannot be addition.)

Ans = 5/12

The chance of the spinner landing on something that isn’t blue = 3/4

The chance of the number cube landing on 5 = 1/6

3/4 * 1/6 = the total probability

Ans = 1/8

The chance of the spinner landing on red = 1/4

The chance of the number cube landing on an even number = 3/6, 1/2.

1/4 * 1/2 = the total probability

Ans = 1/8

The chance of the spinner landing on yellow = 1/4

The chance of the number cube landing on something that’s not 4 = 5/6

1/4 * 5/6 = the total probability

Ans = 5/24

I really hope this helped lol