regoodwin14 regoodwin14

26-08-2014
Mathematics

contestada

The cover of a photo album has an area of 97.5 square inches. Find it's area in square centimeters. (1 cm = 0.39 in)

Respuesta :

26-08-2014

[tex]A=97,5in^2\\\\1cm=0,39in\\1in=2,54cm\\1in^2=6,45cm^2\\\\A=97,5*6,45=628,88cm^2[/tex]

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