Question

Allie made the line plot below to show the lengths of strings she cut for her art project. What is the difference in length between the length of string she used most often and the length of string she used least often?

Answer 1

Answer:

$\frac{1}{4}$ inches

Step-by-step explanation:

I think your question is missed of key information, allow me to add in and hope it will fit the original one.  

Please have a look at the attached photo.  

My answer:

Given the information in the photo, we know that:

• the length of string she used most is $12\frac{1}{2}$
• the length of string she used least often $12\frac{1}{4}$

=>  the difference in length between the length of string she used most often and the length of string she used least often is:

= $12\frac{1}{2}$  - $12\frac{1}{4}$  

= $\frac{1}{4}$ inches

Hope it will find you well