Age Problems( Week 32 Evaluation) 1. Richard is 9 years older than Julia who is 7 years older than Ed. If their ages add up to 50, how old is Ed? 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. Rene is 7 times the age of Laura who is 9 years younger than Jay. If the total age of the three is 144, how old is Jay? 4. Julia is 7 years older than Ed who is 4 years older than Jane. If their ages add up to 42, how old is Julia? 5. Laura is 3 times as old as Nick was 3 years ago. Laura will be 12 years old after 3 years. How old is Nick this year? 6. A father is 45 years old this year. He has three sons. Their ages are 9, 11, 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 2018 and the other was born in 2025. In what year will one of them be twice as old as the other one? 8. 3 years ago, Helen was 5 times as old as Ed. 3 years from now, the sum of their ages will be 18. How old is Helen this year? 9. The average age of the four people is 22 years old. Among the four people, no one is younger than or equal to 11 years old, and their ages are different. What is the oldest possible age among them? 10. Nancy is 3 years old, and Jay is 13 years old. In how many years will Jay's age be twice Nancy's age? |