Master Wang processes 42 parts every day, and Master Li processes 37 parts every day. The two work at the same time for 6 days. How many parts are processed in total?
王师傅每天加工42个零件，李师傅每天加工37个零件，两人同时加工6天，一共加工了多少个零件？
<gadget id="calculator">42 + 37</gadget>
<output>79</output>

<gadget id="calculator">79 * 6</gadget>
<output>474</output>

<result>474</result>