To celebrate Children's Day, the sixth grade students have to make some colored flags, 60% of which have been done, and 80 colored flags are still needed to complete the task. How many flags will the students make in total?
为庆祝六一儿童节，六年级同学要做一些彩旗，已经做了60%，还要做80面彩旗才能完成任务．同学们一共要做多少面彩旗？
<gadget id="calculator">60 / 100</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">1 - (3/5)</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">80 / (2/5)</gadget>
<output>200</output>

<result>200</result>