There are 200 people in the fifth grade, the number of the sixth grade is more than the number of the fifth grade (1/5), how many people are there in the sixth grade.
五年级有200人，六年级的人数比五年级人数多(1/5)，六年级有多少人．
<gadget id="calculator">1 / 5</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">1 + (1/5)</gadget>
<output>6/5 = around 1.2</output>

<gadget id="calculator">200 * (6/5)</gadget>
<output>240</output>

<result>240</result>