Worksheet: Using Double Number Lines and Tape Diagrams To Represent Ratio

In this worksheet, we will practice on using double number lines or tape diagram to visualize equivalent ratios and describe a ratio relationship between two quantities. we will demonstrate this concept to solve word problems.


Find the missing number in the double number line diagram below.


Elizabeth records the number of eggs and cups of flour she uses to make a cake on a horizontal double number line diagram. Using the diagram below, find the ratio of cups of flour to eggs.

  • A12
  • B31
  • C13
  • D21


Liam drives 60 miles every hour. He drives 180 miles to his uncle’s house. Use the following double number line diagram to find out how long it takes him to get there.


Using the number line, find the ratio of the bonus to the number of hours Noah has worked as overtime.

  • A21
  • B41
  • C12
  • D71
  • E17


There are 36 donuts in 3 boxes. Using the double number line, calculate how many donuts are in 10 boxes.

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