Question
The age of Riordan is 47 of Tommy's age. 32 years later, the ratio of Riordan's age to Tommy's age is 4 : 5. How old is Tommy at first?
2 m

Click button first when a symbol is required. X

The age of Riordan is 47 of Tommy's age. 32 years later, the ratio of Riordan's age to Tommy's age is 4 : 5. How old is Tommy at first?