20 cubical tin boxes each with edge 12 cm are to be made. Find the cost of the tin sheet required at the rate of 130 per m^2.
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Answer:
The cost of tin sheet required is Rs.112320.
Step-by-step explanation:
Given : 20 cubical boxes each with edge 12 meter to be made.
To find : The cost of tin sheet required at rate of Rs.130 per m²?
Solution :
A cubical edge is 12 meter.
The surface area of the cube is
The cost of tin sheet required at rate of Rs.130 per m² is given by,
Therefore, the cost of tin sheet required is Rs.112320.
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