Question

Find the number of rectangular tiles of size 16cm×12cm required to cover a floor area of size 8m×6m.

Answer 1

8×100cm =800 cm

6×100cm = 600 cm

area of floor = l×b

= 800×600

480000cm²

area of tiles = l× b

= 16×12cm

= 192 cm²

tiles required to cover 480000/192=2500 tiles

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