Problema Solution
Twenty-five percent of the students at Marcus Garvey middle school bring their lunches from home. 225 students do not bring their lunch. How many students attend the school? Draw and label a diagram to show a number and percent of each group of students.
Answer provided by our tutors
let x = the total number of students
0.25x + 225 = x
by solving we find
x = 300 students
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300 students attend the school.
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