There are 18 boys in the school dance team, and the number of girls is twice that of boys. How many men and women are there in the dance team?
学校舞蹈队里有18名男生，女生人数是男生的2倍．舞蹈队男、女生一共有多少人？
<gadget id="calculator">18 * 2</gadget>
<output>36</output>

<gadget id="calculator">18 + 36</gadget>
<output>54</output>

<result>54</result>