aashiana77
contestada

The tiles in the floor of a bathroom are 15/16 inch square.The cement between the tiles is 1/16 inch.There are 3240 individual toles in the floor.The area of the floor is?

Respuesta :

mathmate
Each tile including cement is (15/16+1/16)=1 in.^2
3240 tiles => 3240 in^2=3240/144 ft^2=22.5 ft^2
noah011
Each tile including cement is (15/16+1/16)=1 in.^2
3240 tiles => 3240 in^2=3240/144 ft^2=22.5 ft^2.

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