Crocodile length parts

Pampalini, an animal hunter, told a stranger how he caught a huge crocodile. He claimed that his head was as long as half his tail, and his body was as long as three and a half heads. How long was the crocodile if you know its tail was 4 meters?

Final Answer:

x =  13 m

Step-by-step explanation:

$$\begin{gathered} c=4\text{m} \\ a=c/2=4/2=2\text{m} \\ b=3.5\cdot a=3.5\cdot 2=7\text{m} \\ x=a+b+c=2+7+4=13\text{m} \end{gathered}$$

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