use the aleks ruler to find the length of the pencil. write your answer to the nearest millimeter.

use the aleks ruler to find the length of the pencil. write your answer to the nearest millimeter.
Answer
Explanation:
Step1: Identify start and end points
The pencil starts at $0$ mm and ends at $80$ mm.
Step2: Calculate length
Subtract start from end: $80 - 0 = 80$
Answer:
80 millimeters