Solve each application of linear equations.
Intelligence Quotient A person’s intelligence quotient (IQ) is found by multiplying the mental age by 100 and dividing by the chronological age.
(a) Jack is 7 years old. His IQ is 130. Find his mental age.
(b) If a person is 16 years old with a mental age of 20, what is the person’s IQ?
We need at least 10 more requests to produce the solution.
0 / 10 have requested this problem solution
The more requests, the faster the answer.