Khulna Higher Secondary 2017#1
Posted: Sat Feb 24, 2018 1:36 am
Bindu and Shad ate commander, who like to arrange their troop in such a way that the number of troops in row and column remain same.Bindu has $4$ troops per row in his army and Shad has $5$ troops per column in his army.How much additiona troops they need if they want to arrange their army together?