A room is 45 m x 15 m. What is the least number of rectangle tiles required to pave the floor of the room, if each tile is 50 cm x 1m?

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(1) Answers

conniestrunk

Hey Batala426,
If the room is 45m x 15m, then the total area is 675 metres squared.
Each tile is 50cm x 1m, so the area of each one is 0.5 metres squared.
675 / 0.5 = 1350
So the least number of tiles you need to pave the whole room is 1350 tiles.
Hope this helps!
Chen :D