Question

11. the given square A wall 9.68 m long and 6.2 m high is covered with rectangular tiles of size 44 cm by 20 cm Find the total cost of the tiles at the rate of 18.50 per tile. the cost of meaning the​

Answer 1

Answer:

12617 rs

Step-by-step explanation:

Length of the wall, L = 9.68 m

Breadth of the wall, B = 6.2 m

Length of the tile, l = 44 cm = 0.44 m

Breadth of the wall, b = 20 cm = 0.2 m

Area of the wall = L×B = 9.68 × 6.2 = 60.016 m^2

Area of 1 tile = l×b = 0.44 × 0.2 = 0.088 m^2

No. of tiles = 682

Cost of 1 tile = Rs. 18.50

Cost of 682 tiles = 18.50 × 682 = Rs. 12617

Therefore, the total cost of the tiles is Rs. 12617.