A room 9 m x 7.5 m is covered with tiles. Size of each tile is 25 cm by 20 cm. Find the cost of tiles at the rate of rupees 45 per tile
Answers
Answered by
6
Answer:
Step-by-step explanation:
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
please mark brainliest
Similar questions