The little sloppy mistook a number multiplied by (3/4) as dividing by (3/4), and the result was (4/5). What is the correct result?
小马虎把一个数乘以(3/4)错看成除以(3/4)，结果得(4/5)，正确的结果是多少．
<gadget id="calculator">4 / 5</gadget>
<output>4/5 = around 0.8</output>

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

<gadget id="calculator">(4/5) * (3/4) * (3/4)</gadget>
<output>9/20 = around 0.45</output>

<result>9/20 = around 0.45</result>