the area of a rectangle is 460 CM square if the length is 15% more than the breadth what is the breadth of the rectangle
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AREA of a RECTANGLE=L×B
l = 15%of b + b
= 15/100 b + b
=3b/20+b
=23b/20
l=23/b/20 b=b
460=23b/20 ×b
460=23b^2/20
20=b^2/20
400=b^2
b=√400
b=20cm
l = 15%of b + b
= 15/100 b + b
=3b/20+b
=23b/20
l=23/b/20 b=b
460=23b/20 ×b
460=23b^2/20
20=b^2/20
400=b^2
b=√400
b=20cm
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