Math

Find a number so that 80% of it is 28.

Asked by AnneS2 12 years ago 10/22/2013 7:29 AM

Last updated by anonymous 12 years ago 10/23/2013 11:25 AM

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Answered by CherieS 12 years ago 10/23/2013 11:25 AM

80 = 28

100 x

(x)(80)=(100)(28)

(x)(80)/80=(100)(28)/80

x=(100)(28)/80

x=35