The scale of a map is 10:1, and the actual distance is 1 cm. How many decimeters should be drawn on this map?
一幅地图的比例尺是10：1，实际距离是1厘米在这幅地图上该画多少分米
<gadget id="calculator">10 / 1</gadget>
<output>10</output>

<gadget id="calculator">1 * 10</gadget>
<output>10</output>

<gadget id="calculator">10 / 10</gadget>
<output>1</output>

<result>1</result>