Question

A rectangular swimming pool 30 m * 20 m * 10 m is to be tiled. If each tile is 32 cm * 20 cm and costs 0.40 rupees . Find the cost of tiling .
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Answer 1

Answer:

19063

Step-by-step explanation:

Length= 30m

Breadth= 20m

Height= 10m

Total surface of Area pool=

Lateral surface area+Area of Base

= 2h(l+b)+(l×b)

That is,

= 2×10 (30+20)+(30×20)

= 1220

Side of square tile

A= 32cm

= 0.32m

Area of 1 tile

= a×a

= 0.32×0.20

= 0.064

No. of tiles=

Area of tile

Area of pool

Therefore,

No. of tiles= 19063

So required tiles will be "19063"

Hope this hepls you!