The weight of a herring is equal to its (3/4) plus (3/4) kilograms, how much does this herring weigh in kilograms?
一条青鱼的重量等于它的(3/4)加(3/4)千克，这条青鱼重多少千克．
<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">1 - (3/4)</gadget>
<output>1/4 = around 0.25</output>

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

<result>3</result>