In a subtraction formula, the minuend is 35, and the subtrahend is difference (2/3), what is the difference.
在一道减法算式里，被减数是35，且减数是差的(2/3)，差是多少．
<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">1 + (2/3)</gadget>
<output>5/3 = around 1.666667</output>

<gadget id="calculator">35 / (5/3)</gadget>
<output>21</output>

<result>21</result>