how many tiles whose length and breadth are 12 cm and 5 cm respectively will be needed to cover a rectangular region whose length and breadth are respectively. (i) 70cm and 36cm. (ii) 144cm and 1m
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Answered by
3
Answer:
here your answer is.....
Step-by-step explanation:
Breadth of the region = 144cm. ∴ Area of rectangle = 100 × 144 = 14400 cm2. Thus, we got the area of the rectangle = 14400 cm2. ∴ 240 tiles are required to cover the region.
Answered by
20
Answer:
No. of tiles :-
= Areaofregion/areaof 1tile
=144×100/12×5
=240 tiles.
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