Wang Hua went from home to school at a speed of 4 kilometers per hour, and traveled (2/3) the whole journey in (1/6) hours. How many kilometers is Wang Hua's home from school?
王华以每小时4千米的速度从家去学校，(1/6)小时行了全程的(2/3)，王华家离学校有多少千米？
<gadget id="calculator">1 / 6</gadget>
<output>1/6 = around 0.166667</output>

<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">(1/6) / (2/3)</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">4 * (1/4)</gadget>
<output>1</output>

<result>1</result>