A car travels 75.3 kilometers in 1.5 hours, and it takes 6.5 hours to travel from Nantong to Nanjing at the same speed. How many kilometers is the total distance from Nantong to Nanjing?
一辆小汽车1.5小时行驶75.3千米，用同样的速度从南通到南京，用去6.5小时，则南通到南京一共多少千米？
<gadget id="calculator">75.3 / 1.5</gadget>
<output>50.2</output>

<gadget id="calculator">50.2 * 6.5</gadget>
<output>326.3</output>

<result>326.3</result>