Hope that there are 160 students in the fourth grade of primary school, the number of students in the fifth grade is the fourth grade (4/5), the number of sixth grade students is the fifth grade (9/8), how many students are there in the sixth grade?
希望小学四年级有学生160人，五年级的学生人数是四年级的(4/5)，六年级的学生人数是五年级的(9/8)，六年级有学生多少人？
<gadget id="calculator">4 / 5</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">9 / 8</gadget>
<output>9/8 = around 1.125</output>

<gadget id="calculator">160 * (4/5) * (9/8)</gadget>
<output>144</output>

<result>144</result>