Question
5 rows of 16 children each were told to arrange themselves to form a hollow square with the same number of children along each side of the square. How many children were there each side of the square?
2 m

Click button first when a symbol is required. X

5 rows of 16 children each were told to arrange themselves to form a hollow square with the same number of children along each side of the square. How many children were there each side of the square?