A Survey of one class at Pioneer Middle School found that 20 out of 30 students would spend $12 for a school T-shirt. Use this information for Excercises 7 and 8.

7.) Multiple Choice Suppose there are 600 students in the school. Based on the survey, how many students do you predict would spend $12 fo a school T-shirt?

8.) Multiple Choice Suppose there are 450 students in the school. Based on the survey, how many students do you predict would spend $12 for a school T-shirt?

Question

Karissa Shields

Mathematics

5 April, 16:47

A Survey of one class at Pioneer Middle School found that 20 out of 30 students would spend $12 for a school T-shirt. Use this information for Excercises 7 and 8.

7.) Multiple Choice Suppose there are 600 students in the school. Based on the survey, how many students do you predict would spend $12 fo a school T-shirt?

8.) Multiple Choice Suppose there are 450 students in the school. Based on the survey, how many students do you predict would spend $12 for a school T-shirt?

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Answers (1)

Know the Answer?

Mila Turner · Answer 1

7) 400 students.

8) 300 students.

Step-by-step explanation:

7) 20/30=x/600

30*20=600 so 20*20=400

400/600

8) 20/30=x/450

30*15 = 450 so 20*15=300

300/450