Find the cost of levelling a playground at Rs. 5 per square metre if it is 28 m long and 16 m wide.
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Answered by
2
since levelling is done on the entire ground so area to be levelled will be = to the Area of ground so .
a= l×b
=28*16
=448msq
cost = 5*448=2440₹
now fencing it will be equal to the boundary length so 2(16+28)
= 2*44 = 88m
cost of fencing = 88*2.40 = 211.2₹
hence solved
Answered by
7
Step-by-step explanation:
be = to the Area of ground so .
a= l×b
=28×16
=448msq
cost = 5×448=2440₹
now fencing it will be equal to the boundary length so 2(16+28)
= 2×44 = 88m
cost of fencing = 88×2.40 = 211.2₹
hence solved
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