Question

find the cost of a loving playground 51 M long and 40m wide at rupees 35 per square metre find also the cost of fencing it at rupees 45 per metre
$but \: | i \: want \: ans \: 71400$
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Answer 1

find the cost of a loving playground 51 M long and 40m wide at rupees 35 per square metre find also the cost of fencing it at rupees 45 per metre

Answer 2

Step-by-step explanation:

Length :- 51 m

Breadth :- 40 m

Area :- 51×40 = 2040 m²

Rate :- 35₹/m

Total cost :- 2040×35 = 71400₹

Rate of fencing :- 45₹/m

Perimeter :- 2(51+40)

:- 182 m

Total cost :- 182×45

:- 8190₹