Question

the area of rectangle room is 68 3sq m.it is 12 1m long,find it`s width.
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4 2

Answer 1

Answer:

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Step-by-step explanation:

area = 144

length = 16

breadth = 144 / 16 = 9m

perimeter = 2(l+b)

                 = 2(16+9)

                   = 2(25) = 50 m

cost = 6 * 50 = 300 rs