jturner02 jturner02

12-02-2021
Mathematics

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In Mrs. Ferguson's class, the ratio of students who bring their lunch from home to those who buy their lunch in the cafeteria is 3:5. If 15 students bring their lunch, how many students buy their lunch?

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agmckiernan agmckiernan

12-02-2021

3/5=15/x
15=3•5
So the number of kids buying lunch will be 5 times that of the original ratio meaning 25 buy their lunch

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