24 (2/3) is 5 less than 3 times a number, what is this number?
24个(2/3)比一个数3倍少5，这个数是多少？
<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">(2/3) * 24</gadget>
<output>16</output>

<gadget id="calculator">5 + 16</gadget>
<output>21</output>

<gadget id="calculator">21 / 3</gadget>
<output>7</output>

<result>7</result>