Age Problems( Week 32 Evaluation) 1. Eric is 6 years older than Mary who is 9 years older than Richard. If their ages add up to 48, how old is Richard? 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. Kevin is 3 times the age of Nancy who is 5 years younger than David. If the total age of the three is 45, how old is David? 4. George is 8 years older than Anne who is 5 years older than Kevin. If their ages add up to 33, how old is George? 5. Susan is 4 times as old as Rene was 4 years ago. Susan will be 24 years old after 4 years. How old is Rene this year? 6. A father is 37 years old this year. He has three sons. Their ages are 6, 9, and 12. 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 2007 and the other was born in 2017. In what year will one of them be twice as old as the other one? 8. 4 years ago, Morgan was 3 times as old as Rene. 4 years from now, the sum of their ages will be 40. How old is Morgan this year? 9. The average age of the four people is 26 years old. Among the four people, no one is younger than or equal to 13 years old, and their ages are different. What is the oldest possible age among them? 10. Helen is 5 years old, and Curtis is 31 years old. In how many years will Curtis's age be 3 times Helen's age? |