Given probability that the pointer will land on green section is 25 %
25 % probability = 25/100
= 1/4
Now as given , there are 12 sections..
Hence,
[tex]\frac{3}{12} = \frac{1}{4}[/tex] =3
So the probability that the pointer will land on a green section is 3. That also states that 3 green sections are present.
