There are 5 rows - there are 4 items in each row - there are NO more than 10 items
Any idea how this can be solved?
Draw a 5 pointed star connecting all the vertices.
Place one item at each vertex and one item at the intersection of the lines joining the vertices.
Thus, 10 items in 5 rows with 4 items in each row.
13
To solve the problem, we need to find a configuration with 5 rows and a total of 10 items, where each row has 4 items.
One possible solution is to draw a 5-pointed star connecting all the vertices. We can place one item at each vertex and one item at the intersection of the lines joining the vertices. This way, we will have a total of 10 items distributed in 5 rows, with 4 items in each row.
Hope that helps!