Question

Vulc
im
am
8. How many tiles, each measuring 5 m by 4 m, are required to cover a rectangular room whose length and
breadth are 45 m and 24 m respectively? Find the cost of tiles at 35 per
tile.
21​

Answer 1

Step-by-step explanation:

Area of room = 45×24=1080m^2

Area of one tile= 5×4= 20m^2

No. of tiles required to cover room= 1080/20 =54

So, 54 tiles are required a room

Cost of one tile = ₹35

Cost of 54 tiles = 54× ₹35 = ₹1890

Answer 2

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