Age Problems( Week 32 Evaluation) 1. Anne is 6 years older than Kevin who is 6 years older than Nancy. If their ages add up to 33, how old is Nancy? 2. A father had his son at his 30's. Now, the ages of the father and his son add up to 66 and the son's age is the father's age reversed. How old are they? Type the age numbers separated by a comma. 3. Josh is 7 times the age of Hillary who is 7 years younger than Rene. If the total age of the three is 142, how old is Rene? 4. Kevin is 9 years older than Nancy who is 7 years older than David. If their ages add up to 44, how old is Kevin? 5. Susan is 4 times as old as Ben was 4 years ago. Susan will be 8 years old after 4 years. How old is Ben this year? 6. A father is 52 years old this year. He has three sons. Their ages are 10, 13, and 17. 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 2014 and the other was born in 2021. In what year will one of them be twice as old as the other one? 8. 3 years ago, Mary was 5 times as old as Eric. 3 years from now, the sum of their ages will be 30. How old is Mary 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 16 years old, and their ages are different. What is the oldest possible age among them? 10. Hillary is 2 years old, and Rene is 30 years old. In how many years will Rene's age be 5 times Hillary's age? |