A has RMB 100 and B has RMB 60. What is their total amount (1/20)?
甲有人民币100元，乙有人民币60元，他们总钱数的(1/20)是多少元．
<gadget id="calculator">100 + 60</gadget>
<output>160</output>

<gadget id="calculator">1 / 20</gadget>
<output>1/20 = around 0.05</output>

<gadget id="calculator">160 * (1/20)</gadget>
<output>8</output>

<result>8</result>