In order to prevent diseases in the earthquake-stricken areas, a disinfectant solution is prepared according to the ratio of medicine powder to water of 1:40. The existing medicine powder is 10 grams, how many grams of disinfectant solution can be prepared.
为预防地震灾区的疾病，按药粉和水的比为1：40的标准配制消毒液，现有药粉10克，可以配制多少克消毒液．
<gadget id="calculator">1 + 40</gadget>
<output>41</output>

<gadget id="calculator">10 * 41</gadget>
<output>410</output>

<result>410</result>