Question

A room is 16m long and 8m wide. Its floor is to be covered with

rectangular tiles of size 4m by 4m. Find the number of tiles required

for tiling the floor.​

Answer 1

• length of the room =16m
• width of the room =8m

Area of the room = L×B

16×8 =128m

• length of the tile =4 m
• width of the tile =4 m

Area of the tile = 4×4= 16m

No. of tiles needed to to tile the room =128/16

=8 tiles

Cost of tiles = 8×16 = 128₹

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Answer 2

Answer:

The cost of tiles= 128₹

Step-by-step explanation:

=>length of the room =16m

=>width of the room =8m

=>Area of the room = L×B

=16×8 =128m

length of the tile =4 m

width of the tile =4 m

Area of the tile = 4×4= 16m

No. of tiles needed to to tile the room =128/16

=8 tiles

Cost of tiles = 8×16 = 128₹