Question

A playground is 60 m long and 2.5 m wide. Find the cost of fencing the ground at the rate of 5.25 per metre.
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Answer 1

Answer:

Step-by-step explanation:

length to  be fenced = perimeter

                                   = 2(l + b)

                                   = 2 * (60+2.5)

                                   = 2 * 62.5

                                   = 125 m

cost pf fencing 1 m = 5.25

therefore cost of fencing 125 m  = 125 * 5.25

                                                      = 656.25

Answer 2

Answer:

length of playground = 60m

breath of playground = 2.5m

perimeter of playground =2×(l+b)

=2×(60+2.5)

=2×62.5

=125m

cost of fencing the ground at the rate = 5.25

=125×5.25

=Rs.656.25

Step-by-step explanation:

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