how many tiles ,each 12 cm by 6 cm are needed for a floor of a room 162 cm long 144cm wide
Answers
Answered by
26
length of tile = 12 cm
breadth of tile= 6 cm
it's area = l×b => 12×6 => 72 cm²
length of floor = 162 cm
breadth if floor = 144cm
its area = l×b => 162×144 => 23328cm²
therefore ,
no of tiles needed = area of floor / area of tile
=> 23328 cm²/ 72cm²
=> 324 tiles
hope this helps
breadth of tile= 6 cm
it's area = l×b => 12×6 => 72 cm²
length of floor = 162 cm
breadth if floor = 144cm
its area = l×b => 162×144 => 23328cm²
therefore ,
no of tiles needed = area of floor / area of tile
=> 23328 cm²/ 72cm²
=> 324 tiles
hope this helps
Answered by
5
Answer:
324
Step-by-step explanation:
length of tile is 12cm
breadth of tile is 6cm
area of tile =12*6=72
length of room is 162 cm
breadth of room is 144 CM
area of room is 162*144=23328
number of tiles is 23328/72=324 tiles.
hope helpful
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