Math

Find a number so that 74.2% of it is 81.

Asked by AnneS2 12 years ago 9/26/2013 6:37 AM

Last updated by anonymous 12 years ago 9/27/2013 11:28 AM

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Answered by CherieS 12 years ago 9/27/2013 11:28 AM

74.2 = 81

100 x

(x)(74.2)=(100)(81)

(x)(74.2)/(74.2)=(100)(81)/(74.2)

x=(100)(81)/(74.2)

x=109