There are 125 roosters in a chicken house in Shapotou chicken farm, and the number of hens is 7 times that of roosters. How many chickens are there in this chicken house?
沙坡头养鸡场一鸡房内有公鸡125只，母鸡只数是公鸡的7倍，这个鸡房内共有多少只鸡？
<gadget id="calculator">7 + 1</gadget>
<output>8</output>

<gadget id="calculator">125 * 8</gadget>
<output>1_000</output>

<result>1_000</result>