Find the cost of levelling a playground 51 m long and 40 m wide at * 35 per square metre.
Find also the cost of fencing it at ₹45 per metre.
Answers
Answered by
5
71400
Step-by-step explanation:
Area of Playground= length x breadth
=(51x40)m*2
= 2040m*2
Cost of levelling the Playground=35x2040
=Rs.71400
Answered by
7
Step-by-step explanation:
length=51m
breadth=40m
Area=51×40
=>2040m²
cost=2040×35
=>Rs.71400
for fencing
perimeter=2(l+b)
=>2(51+40)
=>2×91
=>182m
cost=182×45
=>Rs.8190
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