There are 216 students in the third grade of Hope Primary School, and 1 student will be transferred this semester. The number of students in the fourth grade is more than the current third grade (1/5). How many students are there in the fourth grade?
希望小学三年级原有学生216人，本学期转走1人，四年级的人数比现在的三年级多(1/5)，四年级有学生多少人？
<gadget id="calculator">216 - 1</gadget>
<output>215</output>

<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">215 * (6/5)</gadget>
<output>258</output>

<result>258</result>