A tank 30 m long ,24 m wide and 4.5 m deep is to be made.It is open from the top.Find the cost of iron sheet required,at the rate of ₹65per m^2,to make the tank.
Answers option -
a) ₹67890
b) ₹78390
c) ₹56890
Answers
Answered by
1
Step-by-step explanation:
Area of tank = 2(bh +lh) + lb
= 2(108+135)+720
=Rs. 1206 meter square
Cost = 1206 × 65
= Rs. 78390
Answered by
6
Answer:
₹78390
Step-by-step explanation:
B option is correct. Hope it will help
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