The ratio of Jim's money to Peter's money was 4:7 at first. After Jim spent 1/2 of his money and Peter spent $60, Peter had twice as much money as Jim. How much money did Jim have at first...
The ratio of Jim's money to Peter's money was 4:7 at first. After Jim spent 1/2 of his money and Peter spent $60, Peter had twice as much money as Jim. How much money did Jim have at first...