Question

Bethany wants to hang four rectangular picture in a row on a wall so that the horizontal space between each picture is always the same . Each picture has a length of 9 inches . The wall has a length of 79 inches .if she wants to have 14 inches of horizontal wall space before the first picture and after the fourth picture , how much space should she leave between picture ?

Answer 1

This might not be right sorry :

14+14=28
79-28=51

9x4=36
51-36=15
15÷3=5

therefore (I think) there should be 5 inches between each picture.