Question

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

Answer 1

Step-by-step explanation:

number of tiles required =area of the room /area of one tile,

area of room =45× 24 m^2

area of one tile =5×4 m^2

number of tiles =(45×24)/(4×5)=6×9=54