Question

There are 580 students at Alejandro’s school. He surveys a random sample of 60 students and finds that 21 of them regularly bring their lunch. Based on these results, estimate how many students at Alejandro’s school regularly bring their lunch.

Answer 1

Answer:

63

Step-by-step explanation:

If you have the total number of students at the school, you can divide that by 60 and you get 3. You make 21 and 60 a fraction to get you 21/60. You then multiply 21 by 3 to get 63. 63 kids pack lunch.*

*not sure if this is correct or not?