Question

How many tiles whose lenght and breadth are 13cm and 7cm respectively are needed to cover a rectangular region whose lenght and breadth are 5.2m and 1.4m?

Answer 1

Answer:

dimensions of tiles =13cm X 7cm

dimensions of rectangular

region= 520cm X 140cm.

No. of tiles required to cover rectangular region

= 520 X 140

13 X 7

= 40 X 20 = 800.

Therefore, 800 tiles are required to cover the rectangular region

Step-by-step explanation:

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Answer 2

Dimensions of the tile :- 13 cm X 7 cm

Dimensions of rectangular region :- 5.2 m in cm and 1.4 m in cm so it will be 520 cm and 140 cm

So ,

Dimension of rectangular region :- 520 X 140 cm

No . Of tiles required to cover rectangular region :-

520 X 140

________= 40 X 20 = 800

13 X 7

Hence ,800 tiles are required to cover the rectangular region

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