State whether the statement is true (T) or false (F): When two quantities \(x\) and \(y\) are in inverse proportion, then \(\frac {x}{y}\) is a constant.___
State whether the statement is true (T) or false (F): If \(5\) persons can finish a job in \(10\) days then one person will finish it in \(2\) days.___
In a scout camp, there is food provision for \(300\) cadets for \(42\) days. If \(50\) more persons join the camp, for how many days will the provision last?