When making bread in a bakery, it is stipulated that 5 eggs should be added to every 400 grams of flour. The existing flour is 6800 grams, how many eggs need to be added?
面包房制作面包时，规定每400克面粉要加入5只鸡蛋．现有面粉6800克，需要加入鸡蛋多少只？
<gadget id="calculator">400 / 5</gadget>
<output>80</output>

<gadget id="calculator">6_800 / 80</gadget>
<output>85</output>

<result>85</result>