SOLUTION: On a trip, a family drives one third of the way on the first day. After driving 200 miles on the second day, they are seven ninths of the way to their destination. How many many mi

Algebra ->  Expressions-with-variables -> SOLUTION: On a trip, a family drives one third of the way on the first day. After driving 200 miles on the second day, they are seven ninths of the way to their destination. How many many mi      Log On


   



Question 909249: On a trip, a family drives one third of the way on the first day. After driving 200 miles on the second day, they are seven ninths of the way to their destination. How many many miles is their trip?
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
d/3 + 200 = 7d/9