There are a total of 150 students in the school chorus and wind band. If 50 people are transferred from the chorus, the number of students in the chorus is 2/3 of that of the wind band. How many people were there in the wind band?
学校合唱队和管乐队共有学生150人，如果从合唱队调出50人，这是合唱队人数是管乐队的(2/3)，管乐队原来有多少人？
<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">(2/3) * 150</gadget>
<output>100</output>

<gadget id="calculator">50 + 100</gadget>
<output>150</output>

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

<gadget id="calculator">150 / (5/3)</gadget>
<output>90</output>

<gadget id="calculator">150 - 90</gadget>
<output>60</output>

<result>60</result>