the ratio of length and breadth of a rectangle is 7:3 and its area is 1.89m^2.find its length and breadth of the rectangle?
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Let length be=7x
Let breadth be=3x
Area=1.89m squared or 189cm
Area=l*b
189cm=7x*3x
189cm=21x
X=189÷21=9
So length=7*9=63cm
Breadth=3*9=27cm
Hope it helps!! ☺☺
Let breadth be=3x
Area=1.89m squared or 189cm
Area=l*b
189cm=7x*3x
189cm=21x
X=189÷21=9
So length=7*9=63cm
Breadth=3*9=27cm
Hope it helps!! ☺☺
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