Maths - open box

Question

Mani has 15 square sheet of equal size. He wants to make open boxes. How many such boxes can he make using all the 15 sheets?

Answer 1

An open box has 5 faces and therefore it will take 5 square sheet to make up a box.

Or

Each box has six face.. Now box is open from top that means 5 face... We have 15 sheets so 3 box is ans

Answer 👍🏻