The master and the apprentice process a batch of parts at the same time, and their work-efficiency ratio is 5:3. When the task is completed, the master processes 46 more parts than the apprentice, and how many parts does the apprentice process.
师徒二人同时加工一批零件，他们的工效比是5：3，完成任务时，师傅比徒弟多加工46个零件，徒弟加工零件多少个．
<gadget id="calculator">5 - 3</gadget>
<output>2</output>

<gadget id="calculator">46 / 2</gadget>
<output>23</output>

<gadget id="calculator">23 * 3</gadget>
<output>69</output>

<result>69</result>