Question

the area of a rectangular is 460 if the length is 15% more than the beat what is the breadth of the rectangle

Answer 1

hello Abhay.......................

area of rectangle = 460 
length is 15% more than breadth

length = 15÷100×100×b
           =15b

area of rectangle = l×b
                     460 = 15b×b
               460÷15 = b²
                  30.06 =  b²
                         b = √30.06
                         b = 5.48

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hope this would help you
@Rohit

Answer 2

Let breadth =x met.

Then length =(115x/100)met.

=x∗115x100=460

x^2=(460x100/115)

x^2=400

x=20