Xiaohong's family raises 7 chickens and 10 ducks. What fraction is the number of chickens compared to ducks?
小红家养了7只鸡和10只鸭，鸡的只数是鸭的几分之几？
<gadget id="calculator">7 / 10</gadget>
<output>7/10 = around 0.7</output>

<result>7/10 = around 0.7</result>