The orphanage is given milk to their children in a cylindrical glass of diameter 7 \(cm\). If the glass is filled with milk to a height of 10 \(cm\), how much milk the orphanage has to buy daily to serve 150 children?
[Hint: \(1000 \ cm^3 = 1 \ l\)]
Milk needed for 150 children \(=\) \(l\)
[Note: Round off your answer up to one decimal place.]