Easy Calculation Puzzle

#150

In a certain country, 1/2 of 5 = 3. 
If the same proportion holds everywhere in the country,
what is the value of 1/3 of 10 ? 

  Difficulty Level - 2/5

  Update Your Answers : Click Here

  Solution : 

   4 as 1/2 * 5 = 3  >> 1/3 * 5 = 2 >>  1/3 * 5 * 2 = 2 * 2