Arrange six departments into a 2 x 3 grid so that these conditions are satisfied: 1 close to 2, 5 close to 2 and 6, 2 close to 5, and 3 not close to 1 or 2.

1?3

256

Explanation:

If one is close to 2, then but so is five, and 6 is near five then they all have to be on there own row. Seeing as 3 is close not close to 1, or 2, it has to be the furthest away from them as it can be, and the questionmark is there because you only have five numbers, (1,2,3,5,6) so there isn't enough info for the question mark to have an answer.

odd consecutive integers are odd integers that follow each other. they have a difference of 2 between every two numbers. if n is an odd integer, then n, n+2, n+4 and n+6 will be odd consecutive integers. the first number in the pattern is always the variable on its own or in this case, "n". examples.

answer; comparing the additional benefits and costs;