Question

on the spinner shown, all of the sections have the same size. what is the probability that the spinner lands on 1? probability = (number of equal sections marked 1)/(total number of equal sections)

Explanation:

Step1: Count sections marked 1

From the spinner, sections marked 1 are 3.

Step2: Count total sections

Total equal sections in the spinner are 12.

Step3: Calculate probability

Probability = $\frac{\text{Sections marked 1}}{\text{Total sections}} = \frac{3}{12} = \frac{1}{4}$

Answer:

$\frac{1}{4}$