Question

find the length of each line using the rulers below. record the number and unit.
7.
8.

Explanation:

Step1: Observe the first ruler (inches)

Align the start of the line with 0 - inch mark and read the end - point.

Step2: Record the length in inches

Suppose the end - point is at 4 inches.

Step3: Observe the second ruler (centimeters)

Align the start of the line with 0 - cm mark and read the end - point.

Step4: Record the length in centimeters

Suppose the end - point is at 6 cm.

Answer:

1. 4 inches
2. 6 cm