Respuesta :

Answer:

B

1:3

Step-by-step explanation:

4:12

simplify

divide both by 4

1:3

Fractions are represented as a ratio of two integers. The ratio of students selected to those trying out is 1:3

Ratios and proportions

Fractions are represented as a ratio of two integers

Given the following parameters

Total student that tried out cheerleading squad. = 12 students

Total students that were selected = 4 students

Determine the required ratio

The ratio of student selected to those trying out = 4:12

Simplify the ratio

Ratio  = 1: 3

Hence the ratio of students selected to those trying out is 1:3

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