Age Problems( Week 32 Evaluation) 1. Emily is 3 years older than John who is 6 years older than Alice. If their ages add up to 24, how old is Alice? 2. A father had his son at his 20's. Now, the ages of the father and his son add up to 55 and the son's age is the father's age reversed. How old are they? Type the age numbers separated by a comma. 3. Mary is 6 times the age of Richard who is 5 years younger than Julia. If the total age of the three is 69, how old is Julia? 4. Nancy is 4 years older than David who is 6 years older than Susan. If their ages add up to 46, how old is Nancy? 5. Mary is 3 times as old as Edward was 2 years ago. Mary will be 8 years old after 2 years. How old is Edward this year? 6. A father is 41 years old this year. He has three sons. Their ages are 7, 9, and 13. In how many years will the father's age be equal to the sum of his three sons' ages? 7. Two people were born on the same day. One was born in 1986 and the other was born in 2009. In what year will one of them be twice as old as the other one? 8. 4 years ago, Sofia was twice as old as Ed. 4 years from now, the sum of their ages will be 28. How old is Sofia this year? 9. The average age of the four people is 29 years old. Among the four people, no one is younger than or equal to 14 years old, and their ages are different. What is the oldest possible age among them? 10. Laura is 2 years old, and Ed is 42 years old. In how many years will Ed's age be 5 times Laura's age? |