The probability of landing on red when spinning a spinner with 4 equal sectors of different colors is
.
The probability of landing on red can be calculated by dividing the number of favorable outcomes (landing on red) by the total number of possible outcomes.
Since there are 4 equal sectors on the spinner, and each sector is equally likely to be landed on, the probability of landing on red is:
![\[ \text{Probability of Red} = \frac{\text{Number of Red Sectors}}{\text{Total Number of Sectors}} = (1)/(4) \]](https://img.qammunity.org/2024/formulas/mathematics/college/a4c3l7o7x81mqpg8d7vc2r5g1xlkgrbm5y.png)
Therefore, the probability of landing on red is
.
The complete question is:
Spinner has 4 equal sectors colored yellow, blue, green, and red. What is the probability of landing on red?