a/b=1.6, if a is enlarged to 100 times of the original, b is enlarged to 50 times of the original, what is the quotient.
a/b=1.6，如果把a扩大到原来的100倍，b扩大到原来的50倍，商是多少．
<gadget id="calculator">100 / 50</gadget>
<output>2</output>

<gadget id="calculator">1.6 * 2</gadget>
<output>3.2</output>

<result>3.2</result>