There are some pigeons and hares in a zoo. If heads are counted, there are 100. If legs are counted, there are 580. The number of hares in the zoo is?
Choose the correct option
A) 210
B) 182
C) 190
D) 137
E) 371
100*2= 
<gadget id="calculator">100*2</gadget>
<output>200</output>
200   580   -----   380   1----2   ?----380= 190   Answer:190
<result>C</result>
There are some pigeons and hares in a zoo. If heads are counted, there are 100. If legs are counted, there are 580. The number of hares in the zoo is?