There are big cows and small cows in the farm. The number of big cows is 25 more than the number of small cows (5/6), and there are 185 big cows. How many calves are there? (solution with equation)
农场里有大牛和小牛，一只大牛头数比小牛头数的(5/6)还多25头，大牛有185头．小牛有多少头？(用方程解答)
<gadget id="calculator">185 - 25</gadget>
<output>160</output>

<gadget id="calculator">5 / 6</gadget>
<output>5/6 = around 0.833333</output>

<gadget id="calculator">160 / (5/6)</gadget>
<output>192</output>

<result>192</result>