It takes (1/4) hour for Xiao Ming to pack a basket of apples, and (1/6) hour for Xiao Jun to pack a basket of apples. Xiao Ming, how many hours does Xiao Jun need to pack two baskets of apples together?
小明装一筐苹果需(1/4)小时，小军装一筐苹果需(1/6)小时．小明，小军合装两筐苹果需多少小时？
<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

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

<gadget id="calculator">1 / 6</gadget>
<output>1/6 = around 0.166667</output>

<gadget id="calculator">1 / (1/6)</gadget>
<output>6</output>

<gadget id="calculator">4 + 6</gadget>
<output>10</output>

<gadget id="calculator">1 / 10</gadget>
<output>1/10 = around 0.1</output>

<result>1/10 = around 0.1</result>