The teacher gave a bag of candy to the children. If it is only distributed to the small class, each person can get 12 yuan. If it is distributed to the middle class and the small class, each person can only get 4 yuan. If this bag of candy is only distributed to the middle class, how many yuan can each person get?
老师把一袋糖分给小朋友．如果只分给小班，每人可得12块，如果分给中班和小班，每人只能分到4块，如果这袋糖只分给中班，每人可分到几块？
<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">1 / 12</gadget>
<output>1/12 = around 0.083333</output>

<gadget id="calculator">(1/4) - (1/12)</gadget>
<output>1/6 = around 0.166667</output>

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

<result>6</result>