Saw an 8-meter-long steel bar into 9 sections of the same length, how long is each section?
把8米长的钢筋锯成一样长的9段，每段长多少．
<gadget id="calculator">8 / 9</gadget>
<output>8/9 = around 0.888889</output>

<result>8/9 = around 0.888889</result>