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Complete the table in the eTool below to determine how many tiles of each color were purchased.
Click the link at right for the full version of the eTool: AC 2-32 HW eTool

Choose a number for the amount of beige tiles.

Add 25 to the number of beige tiles to give you the number of red tiles.

Multiply the number of beige tiles by 3 to get the number of navy-blue tiles.

Add the beige, red, and navy-blue tiles together to get the total number of tiles Susan bought. Did your total come out to 435? If not, try another number for the beige.