in a group of ducks and cows, the total number of legs are 28 more than twice the no. of heads. find the total no. of buffaloes.	Choose the correct choice: A) 11 B) 12 C) 14 D) 16 E) 18
<gadget id="calculator">28 / 2</gadget>
<output>14</output>

<result>C</result>
in a group of ducks and cows, the total number of legs are 28 more than twice the no. of heads. find the total no. of buffaloes.
divide(28, const_2)
"let the number of buffaloes be x and the number of ducks be y = > 4 x + 2 y = 2 ( x + y ) + 28 = > 2 x = 28 = > x = 14 c"