The floor of a rectyngular room is of dimension 16m by 14m. How many tiles of size 8cm by 7cm will be required to cover the floor.
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first convert in cm
find the area of floor÷area of each tile.1600×1400÷7×8=4000
find the area of floor÷area of each tile.1600×1400÷7×8=4000
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Volume of Rectangular Room.
________________________
Volume of 1 tile
=1600 x 1400
____________ = 4000 cm ^2=40m
7 x 8
________________________
Volume of 1 tile
=1600 x 1400
____________ = 4000 cm ^2=40m
7 x 8
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