you spin the spinner once. what is p(less than 4)? write your answer as a fraction or whole number.

Explanation:

Step1: Identify favorable outcomes

Numbers less than 4 are 3. There is 1 favorable outcome.

Step2: Identify total outcomes

The spinner has 3 numbers (3, 4, 5), so total outcomes = 3.

Step3: Calculate probability

Probability formula is $P(A)=\frac{\text{Number of favorable outcomes}}{\text{Total number of outcomes}}$. So $P(\text{less than }4)=\frac{1}{3}$.

Answer:

$\frac{1}{3}$