Ask Question
16 December, 19:29

The age of father is 4nyears. If the age of his daughter is (2n-9) years. find their total age.

+2
Answers (1)
  1. 16 December, 23:25
    0
    4n + (2n-9)

    4n+2n-9

    6n-9 = the total age

    6n=9

    divide by 6 both sides.

    n=9/6

    n=1.5 years.

    substitute the value of n in the age of the father and the daughter.

    Age of father=4*1.5

    6years.

    Age of Daughter = (2*1.5) - 9

    3-9

    =-6 years

    Total age

    6-6=0
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “The age of father is 4nyears. If the age of his daughter is (2n-9) years. find their total age. ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers