katescheinberg
Answered

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How many yearbooks should your school order? Your student government surveyed three homeroom classes, and 55 of 90 students said that they would definitely buy a yearbook. If your school has 2000 students, approximately how many books should be ordered?

Sagot :

adioabiola

The number of books the school should order is; 1222.2 books

Ratios and statistical evaluation

According to the question;

  • 55 of 90 students said that they would definitely buy a yearbook.

On this note, if the school has a total of 2000 students, it follows that;

  • 55/90 = x/2000

By cross product; it follows that;

  • 90x =2000×55

  • 90x = 110,000

  • x = 110000/90

x = 1222.2 books

Read more on ratios and Proportions;

https://brainly.com/question/13513438

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