The ratio of the number of parts processed by the master to the apprentice is 5:4. It is known that the apprentice processed 128 parts. How many parts did the master process?
师傅与徒弟加工零件个数的比是5：4，已知徒弟加工了128个零件，师傅加工了多少个？
<gadget id="calculator">128 / 4</gadget>
<output>32</output>

<gadget id="calculator">32 * 5</gadget>
<output>160</output>

<result>160</result>