When calculating 45*4, Xiao Ming miscalculated multiplication as division, so how many times the correct number is the wrong number.
在计算45*4时，小明将乘法错算成了除法，这样正确得数是错误得数的多少倍．
<gadget id="calculator">45 * 4</gadget>
<output>180</output>

<gadget id="calculator">45 / 4</gadget>
<output>45/4 = around 11.25</output>

<gadget id="calculator">180 / (45/4)</gadget>
<output>16</output>

<result>16</result>