Given that a and b are reciprocals of each other, what is the calculation result of ((a)/2)/(5/(b)).
已知a与b互为倒数，则((a)/2)/(5/(b))的计算结果是多少．
<gadget id="calculator">1 / 10</gadget>
<output>1/10 = around 0.1</output>

<result>1/10 = around 0.1</result>