Mathematics, 14.06.2021 08:40 drainy0uandthefish

Elvira is keeping track of the number of students who choose to buy their lunch in the cafeteria. • 4 equal-sized classes enter the cafeteria at the beginning of lunch.
•Five more students arrive late to lunch.
•The students then divide into three equal lines.
•Elvira notices that each of the lunch lines serve 31 students.

Write and solve an equation to find the number of students in each class.

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Elvira is keeping track of the number of students who choose to buy their lunch in the cafeteria. •...

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