The length and breadth of rectangular
garden is in the ratio 4:3. If the area is
7500 m², find the cost of fencing the
garden at the rate of 6 per metre.
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Hyy Dude
Let length and breadth be 3x and 4x
Area is already given 7500 m sq
4x ×3x=7500
12x=7500
625= x
Length =3×625=1875m
breadth= 2500m
area= length ×breadth
=1875×2500
4687500 m square=area
the cost of fencing = area × per meter
square
=4687500×6
=28125000 meter square
May this helps you
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