Question

room 9 metre into 7.5 M is covered with tiles size of Style is 25 CM by 20 cm find the cost tiles @ rupees 45 per tile

Answer 1

Length of room = 9m = 900cm
Breadth of room = 7.5 m = 750cm

Area of room (A1) = l×b
= 900×750= 675000

Area of tiles(A2) = 25×20
= 500
No. Of tiles required = A1/A2
= 675000/500
= 1350

Cost of 1350 tiles = 1350×45
= Rs 60750

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Answer 2

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