A 1 meter long wooden strip is sawed into 5 sections on average, how many meters is each section
把1米长的木条平均锯成5段，每段长多少米
<gadget id="calculator">1 / 5</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">1 * (1/5)</gadget>
<output>1/5 = around 0.2</output>

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