Daughter 31783

When the father was 31, the daughter was eight years old. Now a father is twice as old as a daughter. How old is her daughter?

Correct answer:

d =  23

Step-by-step explanation:

Did you find an error or inaccuracy? Feel free to write us. Thank you!

Tips for related online calculators
Do you have a linear equation or system of equations and looking for its solution? Or do you have a quadratic equation?
Do you want to convert time units like minutes to seconds?

You need to know the following knowledge to solve this word math problem:

Related math problems and questions: