Henry is going to color a spinner with 8 equal-sized sections. Three of the sections will be blue and 5 of the sections will be purple. Is this spinner fair? If so explain why. If not explain how to make it a fair spinner

The spinner is not fair

Step-by-step explanation:

Given

Solving(a): Is it fair?

The spinner is not fair because the probability of an outcome of Blue does not equal the probability of obtaining Purple.

i.e.

Solving (b):

To make it fair, the blue sections and the purple sections must be made equal (4 each)

location: point 0

step-by-step explanation:

well, -8 to 10 on a number line is 18 spaces.

1/9 of 18 is 2.

so, 4/9 of 18 must be 8.

8 spaces from -8 (a) is 0.

so, 4/9 of the way from -8 to 10 is 0!

step-by-step :