The present average age of Rachel and Ross is 34 years. Find the average age of Ross and Rachel after 6 years.
Answer & explanation
Correct answer: option 4
Sum of present age of Ross & Rachel = 34 × 2 = 68 years
Sum of their ages after 6 years = 68 + 6 + 6 = 80 years
Average of their ages after 6 years = \(\frac{80}{2}\) = 40 years