In the third grade, 84 students went to work in the orchard. The 4 students were divided into groups, and each group picked 58 kg of apples. How many kilograms of apples were picked in total?
三年级有84个同学去果园劳动，4个同学分成一组，每组摘苹果58千克．一共摘了多少千克苹果？
<gadget id="calculator">84 / 4</gadget>
<output>21</output>

<gadget id="calculator">21 * 58</gadget>
<output>1_218</output>

<result>1_218</result>