Question
Five years ago, Luke's age was one-third of Charlie's age. Paul is 30 years old now and he is 7 years older than Charlie. How old is Luke now?
4 m

Click button first when a symbol is required. X

Five years ago, Luke's age was one-third of Charlie's age. Paul is 30 years old now and he is 7 years older than Charlie. How old is Luke now?