Toughlendon
JF-Expert Member
- Dec 17, 2016
- 498
- 724
To calculate a person's IQ, take the person's mental age and divide it by their chronological age. Next, divide that number by 100.Kipimo kipi
For example, if a person has a mental age of 11, and they are 9 years old, the equation will look like this: 11/9 x 100= 122. This equation shows that the person in question has an IQ of 122.