In construction, floor space must be planned for stair cases. If the vertical distance between the first and second floors it's 3.6 m and a contractor is using the standard step pattern of 28 cm wide for 18 cm high and how many steps are needed to get the first to the second floor and how much linear distance will be needed for the staircase? How long would a railing be that was parallel to the steps in the previous question? Use a calculator and round your answer to the nearest hundredth.



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