A rectangular playground is 100 meters long and 60 meters wide. Draw it on the paper according to a certain scale. The length is 5 centimeters, and the width should be drawn in centimeters.
一个长方形操场，长100米，宽60米，把它按一定的比例尺画在图纸上，长画5厘米，宽应画多少厘米．
<gadget id="calculator">1 / 2_000</gadget>
<output>1/2_000 = around 0.0005</output>

<gadget id="calculator">6_000 * (1/2_000)</gadget>
<output>3</output>

<result>3</result>