You can
put this solution on YOUR website!
The same number of calendar days and weeks pass every 4
years. 1988-1964 = 28. 28 years is an exact multiple of
4-year periods, and since 8-8 is exactly 1 week from 8-1,
you are exactly 28 years and 1 week older than your
daughter. So you will be twice as old as your daughter
when she is 28 years and 1 week old. That will be this
year since 1988+28=2016. Your daughter will be 28 years
and 1 week, 1 week after her birtday this year. That
will be 8-15-2016.
Edwin