Age Problems( Week 32 Evaluation) 1. Josh is 8 years older than Hillary who is 5 years older than Rene. If their ages add up to 42, how old is Rene? 2. A father had his son at his 40's. Now, the ages of the father and his son add up to 99 and the son's age is the father's age reversed. How old are they? Type the age numbers separated by a comma. 3. Alice is 8 times the age of George who is 8 years younger than Anne. If the total age of the three is 128, how old is Anne? 4. George is 7 years older than Anne who is 9 years older than Kevin. If their ages add up to 55, how old is George? 5. Nancy is 4 times as old as Nick was 4 years ago. Nancy will be 12 years old after 4 years. How old is Nick this year? 6. A father is 47 years old this year. He has three sons. Their ages are 8, 12, and 15. 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 2000 and the other was born in 2019. In what year will one of them be twice as old as the other one? 8. 3 years ago, Jessica was 4 times as old as Kevin. 3 years from now, the sum of their ages will be 17. How old is Jessica 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 18 years old, and their ages are different. What is the oldest possible age among them? 10. Jane is 2 years old, and David is 18 years old. In how many years will David's age be 5 times Jane's age? |