you spin the spinner once. what is p(4 or less than 4)? write your answer as a fraction or whole number.
you spin the spinner once. what is p(4 or less than 4)? write your answer as a fraction or whole number.
Answer
Explanation:
Step1: Identify favorable outcomes
The numbers 3 and 4 are 4 or less than 4. So there are 2 favorable outcomes.
Step2: Identify total outcomes
The spinner has 3 sections numbered 3, 4, 5. So there are 3 total outcomes.
Step3: Calculate probability
The probability formula is $P(A)=\frac{\text{Number of favorable outcomes}}{\text{Total number of outcomes}}$. So $P(4\text{ or less than }4)=\frac{2}{3}$.
Answer:
$\frac{2}{3}$