An actual floor area of \(96\text{ m}^2\) is represented by \(15.36\text{ cm}^2\).
Find the plan scale \(1:n\).
Find the plan length representing an actual balcony of \(7.5\) m.
A Singapore apartment of \(800\) square feet costs S$1,200,000. A Tokyo apartment of \(82\text{ m}^2\) costs ¥90,000,000. Given \(100\) yen = S$1.20 and \(1\) foot = \(0.305\) m, determine which is cheaper per square metre.