Answers

2015-04-27T21:01:03+05:30
Let the breadth of plot be x 
the length will be 15x/100 more that is -:  x+ 15x/100
                                                       =   23x/20
now area=lb
             :(x)(23x/20) =460 (given)
solving the equation we get 
x= 20m
hence the breadth is  20m
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