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Over the course of a year, a classroom went from 15 students to 19 students. Use the drop-down menus to build an equation that could be used to find the percent change, p , in the number of students.
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Over the course of a year, a classroom went from 15 students to 19 students. Use the drop-down menus to build an equation that could be used to find the percent change, p , in the number of students.

User ThisSuitIsBlackNot
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2 Answers

1 vote
(19-15=p)=equation
4%=Answer
User James Harr
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8.9k points
3 votes
19-15=x
x=4
19/4 = p
p=4.75% drop in students
User Michel Vorwieger
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8.1k points
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