If one man or two women or three boys can finish a job in 66 days, then find out the number of days in which that work can be done by one man, two women, and three boys.
Explanation: 1 man \(= 2\) women \(= 3\) boys. \(\therefore 1\) man, \(2\) women, \(3\) boys \(= 1\) man \(+ 1\) man \(+ 1\) man \(= 3\) men. 1 man করতে পারে 66 days. \(\therefore 3\) men করতে পারে \(\frac{66}{3}\) or 22 days.