Tian Tian’s three cows produced 199.5 kilograms of milk last week. How many kilograms of milk does each cow produce per day?
田甜家养的3头奶牛上周的产奶量是199.5千克，每头奶牛一天产奶多少千克？
<gadget id="calculator">199.5 / 7 / 3</gadget>
<output>9.5</output>

<result>9.5</result>