Uncle Wang’s family planted a total of 1,000 tomatoes in three vegetable plots. The ratio of the number of tomatoes planted in the first plot to the second plot was 3:2, and the number of tomatoes planted in the third plot The number is less than the second one (1/6), how many tomatoes are planted in the first vegetable plot?
种植专业户王叔叔家在三块菜地里共种了1000棵番茄，第一块菜地里种的番茄棵数和第二块的比是3：2，第三块菜地里种的番茄棵数比第二块少(1/6)，第一块菜地里种了多少棵番茄？
<gadget id="calculator">9 + 6 + 5</gadget>
<output>20</output>

<gadget id="calculator">9 / 20</gadget>
<output>9/20 = around 0.45</output>

<gadget id="calculator">1_000 * (9/20)</gadget>
<output>450</output>

<result>450</result>