Question

A wheel is marked off into 8 equal sections numbered 1 through 8.
1,4 and 7 are colored red.
You spin the wheel...
What is the probability the outcome will be either red OR and even number?
a) 4/8 b) 3/8 c) 7/8 d) 6/8

Answer 1

I got 3/16...

Answer 2

Red sections 1 4 7
Even Sections 2 4 6 8
So red or even sections 1 2 4 6 7 8

So the probability is 6 / 8 = 3 / 4 = 0.75
(d)
*

Answer 3

Thank you