Question

What is the probability of landing on a blue OR yellow? *

Answer 1

Given:-

A spinner with colours.

To find the probability of landing on a blue or yellow.

Since there are total 8 slices. we get,

$n(s)=8$

Let A be the probability of getting of blue or yellow is,

$n(A)=4$

So the total probability is,

$p(A)=\frac{n(s)}{n(A)}=\frac{4}{8}=\frac{1}{2}=0.5$

So the required percentage is,

$0.5\times100=50$

So the required percentage is 50 percentage.