CBSE Class 9 Answered
A wooden box of dimensions 1.5 m × 1.25 m × 0.65 m and open at the top is to be made. Determine the cost of wood required for it, if 1 m2 of wood costs Rs 20.
Asked by Topperlearning User | 23 Aug, 2017, 01:10: PM
Expert Answer
Given: length (l)=1.5 m, breadth (b)=1.25 m and height (h)=0.65 m
Area of four walls and base
Cost of 1 m2 wood = Rs 20
Therefore, cost of 5.45 m2 of wood =Rs {5.45×20}
=Rs 109
Answered by | 23 Aug, 2017, 03:10: PM
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