a square park has sides 30 cm*30 cm.a path 1 m wide is built inside it.the remaining part of the park is covered by grass.if the total cost of covering by grass is rs.1176,find the rate per square meter at which the park is covered by grass?
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i think the park is
30 by 30 metre
The remaing park after building the path is 28 by 28 m 784 m^2 area
rate =1176÷784=1.5 rs per metre
the rate
30 by 30 metre
The remaing park after building the path is 28 by 28 m 784 m^2 area
rate =1176÷784=1.5 rs per metre
the rate
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