Question
The age of Paul is 57 of Tom's age. 15 years later, the ratio of Paul's age to Tom's age is 5 : 6. How old is Tom at first?
2 m

Click button first when a symbol is required. X

The age of Paul is 57 of Tom's age. 15 years later, the ratio of Paul's age to Tom's age is 5 : 6. How old is Tom at first?