There are 600 male workers in a factory, and the number of female workers is (2/3) the number of male workers. How many male and female workers are there altogether?
某工厂男工人数有600人，女工人数是男工人数的(2/3)．男女工一共有多少人？
<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">1 + (2/3)</gadget>
<output>5/3 = around 1.666667</output>

<gadget id="calculator">600 * (5/3)</gadget>
<output>1_000</output>

<result>1_000</result>