The master and apprentice work together to process 360 parts, the master processes 32 per hour, and the apprentice processes 28 per hour. How many hours can the two work together? (solution by equation)
师徒两人共同加工360各零件，师傅每小时加工32个，徒弟每小时加工28个，两人合做几小时可以完成？(用方程解)
<gadget id="calculator">32 + 28</gadget>
<output>60</output>

<gadget id="calculator">360 / 60</gadget>
<output>6</output>

<result>6</result>