The number of students in the three classes of the sixth grade in a school is between 100-150. In the school sports meeting, the athletes of the sixth grade class accounted for (1/6), the sixth class accounted for (1/8), and the sixth class accounted for 1/8 of the total number of students. (1/9), how many people are there in the sixth grade?
某校六年级三个班的人数在100-150之间，在学校运动会上，六一班运动员占全年级人数的(1/6)，六二班占(1/8)，六三班占(1/9)，六年级共有多少人？
<gadget id="calculator">2 * 2 * 2 * 3 * 3</gadget>
<output>72</output>

<gadget id="calculator">72 * 2</gadget>
<output>144</output>

<result>144</result>