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
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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
If you satisfied mark it brainliest.
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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
If you satisfied mark it brainliest.
Your support is encouragement for us (•_•).
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