(2/3) of A's number is 18. (3/4) of the number B is 18, what is the sum of the numbers A and B?
甲数的(2/3)是18．乙数的(3/4)是18，甲、乙两数的和是多少？
<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">18 / (2/3)</gadget>
<output>27</output>

<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">18 / (3/4)</gadget>
<output>24</output>

<gadget id="calculator">27 + 24</gadget>
<output>51</output>

<result>51</result>