Master Wang and his apprentice worked together. Master Wang made 40 more parts than his apprentice. The ratio of the number of parts made by the two was 10:9. How many parts did the two make in total?
王师傅和徒弟一起干活，王师傅比徒弟多做了40个零件，两人做的零件个数的比是10：9．两人一共做了多少个零件？
<gadget id="calculator">10 - 9</gadget>
<output>1</output>

<gadget id="calculator">40 / 1</gadget>
<output>40</output>

<gadget id="calculator">10 + 9</gadget>
<output>19</output>

<gadget id="calculator">40 * 19</gadget>
<output>760</output>

<result>760</result>