On a 1:100 map, the distance between A and B is measured to be 3 centimeters. What is the actual distance in meters?
在1：100的地图上，量得甲、乙两地间的距离是3厘米，表示实际距离是多少米
<gadget id="calculator">1 / 100</gadget>
<output>1/100 = around 0.01</output>

<gadget id="calculator">3 / (1/100)</gadget>
<output>300</output>

<gadget id="calculator">300 / 100</gadget>
<output>3</output>

<result>3</result>