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Mathematics 7 Online
OpenStudy (anonymous):

East Junior High had 860 students last year. If there was a 5% increase in enrollment this year, how many students now attend?

OpenStudy (anonymous):

172

OpenStudy (anonymous):

How did you get that?

OpenStudy (campbell_st):

5/100 x 860 this gives the number extra students who enrolled total enrollments = 860 plus your answer above

OpenStudy (anonymous):

The current enrollment is the previous plus the increase. In that case,\[E=860+(.05)(860)=1.05(860)=903\]

OpenStudy (anonymous):

Divide 860 by 5

OpenStudy (anonymous):

Ok thanks all

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