Xiaohong and Xiaoming are walking toward each other from places A and B at the same time. It is known that when they meet, Xiaohong walks 16 kilometers longer than Xiaoming, and Xiaohong is 1/4 faster than Xiaoming every hour. How many thousand is the distance between places A and B? rice?
小红和小明从甲、乙两地同时相向而行，已知相遇时，小红比小明多走16千米，小红每小时比小明快四分之一，甲、乙两地相距多少千米？
<gadget id="calculator">4 / 1</gadget>
<output>4</output>

<gadget id="calculator">4 + 5</gadget>
<output>9</output>

<gadget id="calculator">5 / 9</gadget>
<output>5/9 = around 0.555556</output>

<gadget id="calculator">4 / 9</gadget>
<output>4/9 = around 0.444444</output>

<gadget id="calculator">(5/9) - (4/9)</gadget>
<output>1/9 = around 0.111111</output>

<gadget id="calculator">16 / (1/9)</gadget>
<output>144</output>

<result>144</result>