Divide 1 meter into 10 points on average, and each part is represented by (1/10) meter, which can also be represented by a decimal 0.1 meter; divide 1 meter into 5 parts on average, and each part is represented by (1/5) meter, which can also be represented by a decimal How many meters said.
把1米平均分成10分，每份用(1/10)米表示，还可以用小数0.1米表示；把1米平均分成5份，每份用(1/5)米表示，还可以用小数多少米表示．
<gadget id="calculator">1 / 5</gadget>
<output>1/5 = around 0.2</output>

<result>1/5 = around 0.2</result>