On October 12, 2005, my country's self-developed "Shenzhou VI" manned spacecraft was successfully launched, and returned smoothly after 77 circles around the earth. The flight time of "Shenzhou VI" per circle is about 1.5 hours. How much time?
2005年10月12日我国自行研制的"神舟"六号载人飞船发射成功，绕地球旋转77圈后顺利返航，"神舟"六号每圈飞行时间大约是1.5小时，它在太空大约飞行了多少时间？
<gadget id="calculator">1.5 * 77</gadget>
<output>115.5</output>

<result>115.5</result>