Xiaojuan and Xiaohong are walking towards each other from different places. Xiaojuan walks 68 meters per minute, and Xiaohong walks 52 meters per minute. After 15 minutes, the distance between the two is 155 meters. Do you know how far they were originally? rice?
小娟和小红从不同的地方相对而行，小娟每分钟走68米，小红每分钟走52米，经过15分钟后两人之间的距离是155米，你知道两人原来相距多少米？
<gadget id="calculator">68 + 52</gadget>
<output>120</output>

<gadget id="calculator">120 * 15</gadget>
<output>1_800</output>

<gadget id="calculator">1_800 + 155</gadget>
<output>1_955</output>

<result>1_955</result>