What is the age of C if average age of A and B is 30 years, A and C is 32 years, and B and C is 34 years?

🧠 Explanation:

If A and B’s average age is 30, A and C’s is 32, and B and C’s is 34, then C’s age is 36. Solve: A + B = 60, A + C = 64, B + C = 68, so C = 36. This teaches students algebra for solving age problems in math.