Question

I am four times as old as my daughter. In 20 years time I shall be twice as old as her. How old are we now?

Answer 1

Answer:

If x is my daughter's age now, my age now is 4x. So now my daughter is 10 years old, and I'm 40 years old, and in 20 years she'll be 30 and I'll be 60, twice as hers.

Step-by-step explanation: