A lawn of 20 m long and 7.5 m broad is paved with tiles each of measuring 3 cm by 2.5dm.find the number of tiles required?
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17
The answer is 10000 tiles
Please see the picture for the process
Please see the picture for the process
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length =20m
breath=7.5m
area of laws =length *breadth
=20*7.5
=150
length equal to 3 cm equal to 0.03m
Breath equal to 2.5dm equal to 0.25m
area of 1 titles=0.03*0.25
=0.0075
number of title required equal to
total area/ area of 1 title
20 * 7.5* 10000/0.0075*10
20000 title will be required
it's a correct answer
I hope you like it
breath=7.5m
area of laws =length *breadth
=20*7.5
=150
length equal to 3 cm equal to 0.03m
Breath equal to 2.5dm equal to 0.25m
area of 1 titles=0.03*0.25
=0.0075
number of title required equal to
total area/ area of 1 title
20 * 7.5* 10000/0.0075*10
20000 title will be required
it's a correct answer
I hope you like it
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