A batch of parts has been made (7/9), and there are 35 more parts than those not made. How many parts are there in this batch?
一批零件，已经做了(7/9)，做的比没做的多35个，这批零件有多少个？
<gadget id="calculator">7 / 9</gadget>
<output>7/9 = around 0.777778</output>

<gadget id="calculator">1 - (7/9)</gadget>
<output>2/9 = around 0.222222</output>

<gadget id="calculator">(7/9) - (2/9)</gadget>
<output>5/9 = around 0.555556</output>

<gadget id="calculator">35 / (5/9)</gadget>
<output>63</output>

<result>63</result>