Math Problem Statement

Use the spinner below. P(<6) =

Solution

The spinner is divided into 12 equal sections numbered from 1 to 12. We are asked to find the probability P(<6)P(<6), which represents the probability of landing on a number less than 6.

Steps to calculate the probability:

  1. Identify the favorable outcomes: These are the numbers on the spinner that are less than 6. The numbers less than 6 are: 1, 2, 3, 4, and 5. So, there are 5 favorable outcomes.

  2. Determine the total possible outcomes: Since the spinner has 12 equal sections, the total number of possible outcomes is 12.

  3. Calculate the probability: P(<6)=Number of favorable outcomesTotal number of possible outcomes=512P(<6) = \frac{\text{Number of favorable outcomes}}{\text{Total number of possible outcomes}} = \frac{5}{12}

So, the probability P(<6)=512P(<6) = \frac{5}{12}.

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Related Questions:

  1. What is the probability of landing on a number greater than 6?
  2. What is the probability of landing on an even number?
  3. How would you calculate the probability of landing on a prime number?
  4. What is the probability of landing on the number 6 or higher?
  5. How does the probability change if the spinner has 10 sections instead of 12?

Tip:

When dealing with probability, always make sure that the favorable outcomes are counted correctly and that the total number of outcomes represents all possible events.

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Math Problem Analysis

Mathematical Concepts

Probability
Fractions

Formulas

P(event) = favorable outcomes / total outcomes

Theorems

Basic probability theorem

Suitable Grade Level

Grades 6-8