Question

what is the length of the acorn?
image of an acorn above a ruler
blank inches

Explanation:

Step1: Identify start and end points

The acorn starts at 0 inches (the left dashed line) and ends at 3 inches (the right dashed line) on the ruler.

Step2: Calculate the length

To find the length, subtract the start point from the end point: $3 - 0 = 3$.

Answer:

3