Question

you spin the spinner once. what is p(factor of 8)? write your answer as a fraction or whole number.

Explanation:

Step1: List factors of 8

The factors of 8 are 1, 2, 4, 8.

Step2: Identify favorable outcomes

The numbers on the spinner are 2, 3, 4, 5. The favorable outcomes (factors of 8 among these) are 2 and 4. So there are 2 favorable outcomes.

Step3: Calculate total outcomes

The spinner has 4 sections, so the total number of possible outcomes is 4.

Step4: Calculate probability

The probability formula is $P(A)=\frac{\text{Number of favorable outcomes}}{\text{Total number of outcomes}}$. So $P(\text{factor of 8})=\frac{2}{4}=\frac{1}{2}$.

Answer:

$\frac{1}{2}$