Question

Mr costa randomly surveyed 20 students as they walk throught the front door of the elementary school and found that 8 of them were buying hot lunch.If there are 430 students at this elementary school,how many would you expect to buy lunch?

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Answer 1

172

Explanation:

8/20 = x/430

8(430) = 3,440 = 20x/20

3,440/20 = 172

Ik it's complicated but you'll get it & your so very welcome.