Question

A box is 21 centimeters tall How tall would the box measure in meters Enter your answer in the box​

Answer 1

Answer:

$0.21\ m$

Step-by-step explanation:

Let's set up a unit converter:

(Please note that 1 m = 100 cm OR 1 cm = $10^{-2}$ m)

$21\ cm(\frac{10^-2\ m}{1\ cm})$

The "cm" cancel out leaving us with:

$21*10^{-2}\ m=0.21\ m$