The side of a square tile is 10cm.how many tiles can be fixed on one fixed on one side of a wall which is 2.5m long and 2m high
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Answer:
500 tiles need to be used.
Step-by-step explanation:
Given : The side of a square tile is 10cm. One side of a wall which is 2.5m long and 2m high
To find : How many tiles can be fixed on one fixed on one side of a wall?
Solution :
The side of a square tile is 10 cm=0.1 m.
Area of one tile = 0.1*0.1= 0.01 meter square
One side of a wall which is 2.5 m long and 2 m high,
Area of wall = 2.5*2=5.0 meter square .
Number of tiles = Area of wall / Area of the tile
Number of tiles = 5.0/0.01
Number of tiles =500
Therefore, 500 tiles need to be used.
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