Definition from macmillandictionary.com
I was born in 1947: you work out my age.
I can’t work out what to do.
We’ve worked out our differences.
If it doesn’t work out, you can always come back here.
Things worked out pretty well in the end.
An international peace plan has been worked out.
The exact details of the event haven’t been worked out yet.
We haven’t worked out a date for the meeting.
The mortgage works out at about £360 a month.
Taking the train works out more expensive than going by car.
He works out at the local gym every day.
I can’t work him out.