Question

1. stan had a piece of wood that was 2 meters long. which lengths below equal 2 meters? circle all that apply. (1m = 100 cm) a. 200 cm b. 2,000 mm c. 0.002 km d. 200 mm e. 20 cm

Explanation:

Step1: Recall length - unit conversion

We know that $1m = 100cm$ and $1m=1000mm$ and $1km = 1000m$.

Step2: Convert 2m to cm

Since $1m = 100cm$, then for $2m$, we have $2\times100 = 200cm$.

Step3: Convert 2m to mm

Since $1m = 1000mm$, then for $2m$, we have $2\times1000=2000mm$.

Step4: Convert 2m to km

Since $1km = 1000m$, then $2m=\frac{2}{1000}=0.002km$.

Answer:

A. 200 cm, B. 2000 mm, C. 0.002 km