A room has the dimensions 15m* 12m the floor is to be covered with marble tiles measuring 45 CM by 20 cm .how many tiles are required
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4
Answer:
2000 tiles
Step-by-step explanation:
answer is mentiones in the image above
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5
Step-by-step explanation:
area of floor of room=l×b
=15×12
=180msq.
in cm sq=180×10000
=1800000
area of tiles=45×20
=900 cmsq.
no. of tiles =area of floor÷area of tiles
=1800000÷900
=2000 tiles
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