(3/4) of the weight of an apple is equal to (1/3) of the weight of a pear. It is known that the weight of a pear is 36 kg, how many kg is an apple.
苹果重量的(3/4)与梨子重量的(1/3)相等，已知梨子有36千克，苹果有多少千克．
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

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

<gadget id="calculator">(1/3) / (3/4)</gadget>
<output>4/9 = around 0.444444</output>

<gadget id="calculator">36 * (4/9)</gadget>
<output>16</output>

<result>16</result>