To complete a piece of work, Hasib takes 6 days and Tanveer takes 8 days alone respectively. Hasib and Tanveer took Tk.2400 to do this work. When Hamza joined them, the work was done in 3 days. What amount was paid to Hamza?
সঠিক উত্তর
Tk.300
সঠিক উত্তর: Tk.300