In a zoo, there are deers and ducks. If the heads are counted, there are 180, while the legs are 448. What will be the number of deers in the zoo?  Choose the correct choice from the following.
A) 136	B) 68	C) 44	D) 22	E) NOne
Solution: Average legs per head = 448/180.   Deers: Ducks = 88: 272   Hence,the number of Deers = (180*88)/360= 
<gadget id="calculator">(180*88)/360</gadget>
<output>44</output>
44.   Answer: Option 44
<result>C</result>
In a zoo, there are deers and ducks. If the heads are counted, there are 180, while the legs are 448. What will be the number of deers in the zoo?