Age Problem( Week 43 Practice) 1. Smith was born 5 years before his sister Alice was born. Smith is 9 years old now. How old is Alice now? 2. Smith was born 5 years after his sister Susan. Last year, Susan had her 11th year birthday party. How old is Smith now? 3. David was born 2 years after his sister Julia was born. David is 7 years old now. How old is Julia now? 4. Smith is 6 years old, and his mother gave birth to him at 21. What is the age of Smith's mother now? 5. Smith was born the year after his sister Niconia was born. Last year, their ages added up to 11. How old is Smith now? |