Question

the length and breadth of rectangular room are 5.2m a d 1.4m resp now many tiles are required to cover the room if the dimensions of the tiles are 13cm by 7cm​

Answer 1

Answer:

800 tiles

Step-by-step explanation:

given

length of room=5.2m

breadth of room=1.4m

so,

AREA of room=l*b

=5.2*1.4

=7.28m²

similarly

length of tiles=13cm

breadth of tiles=7cm

thus

area of tiles=13*7

=91cm²

we know that,

1m=100cm

1m²=10000

7.28m2=72800cm2

hence

the number of tiles=72800/91

=800tiles

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Answer 2

The answer is 800 tiles are required to cover-the room
Mark as brainliest answer
Find the areas of both rectangular tiles and room then divide the area of rectangular room by area of rectangular tiles
We get the no of tiles as 72800/91 =>we get as 800