Age Problems( Week 32 Practice) 1. Kevin was born 4 years before his sister Helen. Next year, Kevin will have his 9th year birthday party. How old is Helen now? 2. David was born the year after his sister Jessica was born. Last year, their ages added up to 13. How old is Jessica now? 3. Julia is 11 years old this year and is 10 years younger than John. 5 years ago, how many years older was John than Julia? 4. Rene was born 4 years before his sister Hillary was born. Their total age now must be an 5. Nancy is 15 years old this year, and Eric was 23 years old 3 years ago. 12 years ago, how many years older was Eric than Nancy? |