There are 50 students in class 1 of the third grade who help the head teacher move 20 bundles of textbooks to the classroom 230 meters away. Every two people carry one bundle. Everyone takes turns to rest. How many meters does each person carry on average?
三年级1班有50名同学帮助班主任老师把20捆教科书搬到230米外的教室，每两个人抬一捆，大家轮流休息，平均每人抬多少米．
<gadget id="calculator">2 / 50</gadget>
<output>1/25 = around 0.04</output>

<gadget id="calculator">230 * 20 * (1/25)</gadget>
<output>184</output>

<result>184</result>