Help with Ratios

A ratio is a statement of how two numbers compare. It is a comparison of the size of one number to the size of another number. All of the lines below are different ways of stating the same ratio. If you fill in one of the lines below, this selection will explain a few things about your ratio.

Fill in only one line here
  1. :

  2. /

  3. to
Quick! I need help with: