Question
The total age of Jack, Fabian and Mark is 77 years. Jack is 4 times as old as Fabian. Mark is 6 times as old as Fabian. How old is Jack?
4 m

Click button first when a symbol is required. X

The total age of Jack, Fabian and Mark is 77 years. Jack is 4 times as old as Fabian. Mark is 6 times as old as Fabian. How old is Jack?