February 24, 2017

Homework Help: Math

Posted by Jennifer on Wednesday, April 11, 2012 at 12:18am.

a rectangle of integer dimensions is filed with 1x1 tiles. Each tile that touches the perimeter is colored red, while all the "interior" tiles are left white. Let R be the number of red tiles and W the number of whites tiles

find R and W for a 3x10 rectangle

find any and all rectangles for which R and W are equal

Find any and all rectanglef for which R is twice the size of W

Find any and all rectanlges for which E is twice the size of R

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