A car travels 129 kilometers in 3 hours. At this speed, it takes 8 hours to travel from A to B. How many kilometers are there between A and B?
一辆汽车3小时行129千米，照这样的速度，从甲地到乙地共行8小时，甲乙两地相距多少千米？
<gadget id="calculator">129 / 3</gadget>
<output>43</output>

<gadget id="calculator">1 / 8</gadget>
<output>1/8 = around 0.125</output>

<gadget id="calculator">43 / (1/8)</gadget>
<output>344</output>

<result>344</result>