I'll give you a question, please answer with step-by-step reasoning process.
John visits three different countries. He stays in the first country for 2 weeks and he spends twice as long in each of the other two countries. How much time does he spend on the trip?

10
He spends 2 * 2 = 4 weeks in the other two countries.

So he spends 2 * 4 = 8 weeks in those countries combined.

That means he is gone for 2 + 8 = 10 weeks.

.

The final answer: 10