Shenzhou 9 was successfully launched at 18:37 on June 16, 2012. Jing Haipeng, commander of Shenzhou 9, was 45 years old last year. The age of the female astronaut Liu Yang is his (11/15). How old is the female astronaut Liu Yang?
神舟九号于2012年6月16日18时37分发射成功．神舟九号指令长景海鹏去年是45岁，女航天员刘洋的年龄是他的(11/15)，女航天员刘洋的年龄是多少岁？
<gadget id="calculator">11 / 15</gadget>
<output>11/15 = around 0.733333</output>

<gadget id="calculator">45 * (11/15)</gadget>
<output>33</output>

<result>33</result>