## Task 3

The next day, the children are talking about the animal performances. Klaus and Inge are arguing.

Klaus says: "There were 2 lions and twice as many horses, in addition to 4 cats and half as many dogs."

Inge, on the other hand, says: "I saw 4 horses and half as many lions, 2 dogs and twice as many cats."

Question: Which of the two children is right? Give the number of animals!
There are 12 animals, both children are right.

### 10.1.2 2nd Round 1965, Class 1