A wolf eats 5.5 Kg of meat in 2 days. A baby tiger eats 3 Kg of meat in 4 days. How much meat can the two combined eat in two days?	Choose the correct choice from the following choices:
A) 10.
B) 9.
C) 8.
D) 7.
E) 6.
2/2*5.5+2/4*3= 
<gadget id="calculator">2/2*5.5+2/4*3</gadget>
<output>7</output>
7 kg   7.
<result>D</result>
A wolf eats 5.5 Kg of meat in 2 days. A baby tiger eats 3 Kg of meat in 4 days. How much meat can the two combined eat in two days?