There are 17 girls in the school chorus, which is 7 fewer than the number of boys (2/3). How many boys are there in the school chorus? (solution by equation)
校合唱队有女生17人，比男生人数的(2/3)还少7人．校合唱队有男生多少人？(用方程解)
<gadget id="calculator">7 + 17</gadget>
<output>24</output>

<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">24 / (2/3)</gadget>
<output>36</output>

<result>36</result>