On a map with a scale of 1:10000000, the distance between A and B is 5.5 centimeters. A and B ride motorcycles and drive towards each other at the same time. A travels 66 kilometers per hour, and B’s speed is A's (2/3), how many hours do they meet?
在比例尺是1：10000000的地图上量得甲、乙两地的距离是5.5厘米，甲、乙两人骑摩托车同时从两地相向而行，甲每小时行66千米，乙的速度是甲的(2/3)，它们几小时相遇？
<gadget id="calculator">1 / 10_000_000</gadget>
<output>1/10_000_000 = around 0</output>

<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">66 * (2/3)</gadget>
<output>44</output>

<gadget id="calculator">66 + 44</gadget>
<output>110</output>

<gadget id="calculator">5.5 / (1/10_000_000) / 100_000 / 110</gadget>
<output>5</output>

<result>5</result>