The spinner below is spun once.

What is the probability that the spinner will land on 5 or 7?

25%
16%
8%
12 ½%

5 answers

no idea, since no spinner.
How many numbers are there?
Are their regions all the same size?

in any case, I expect that the probability you want is 2 / #colors
the spinner has 8 numbers
Either-or probabilities are found by adding the individual probabilities.

The chance of any number out of 8 is 1/8.
The arrow on the spinner below is spun once.

What is the probability the arrow on the spinner does not stop on a number divisible by 3?
it is 3/4
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