Question
The cottage will be built on a concrete slab 100 mm thick. Concrete costs $150/m^3 and reinforcing mesh for the slab costs $7/m^2. Find the cost of materials for the slab. Both the concrete and the reinforcing mesh will be ordered in lots of whole units.
Answer from book is $1746
Answer from book is $1746
Answers
Reiny
We need the length and width of the slab.