There are 120 female workers in a workshop, and the number of male workers is 45 more than twice the number of female workers. How many male and female workers are there in total?
一车间有女工120人，男工人数比女工人数的2倍还多45人，男女工一共有多少人？
<gadget id="calculator">120 * 2</gadget>
<output>240</output>

<gadget id="calculator">240 + 45 + 120</gadget>
<output>405</output>

<result>405</result>