Age Problems( Week 32 Evaluation) 1. Ed is 4 years older than Jane who is 3 years older than Ben. If their ages add up to 16, how old is Ben? 2. A father had his son at his 20's. Now, the ages of the father and his son add up to 77 and the son's age is the father's age reversed. How old are they? Type the age numbers separated by a comma. 3. Susan is 3 times the age of Eric who is 2 years younger than Mary. If the total age of the three is 67, how old is Mary? 4. Mary is 8 years older than Richard who is 2 years older than Julia. If their ages add up to 36, how old is Mary? 5. Sofia is 3 times as old as Nick was 3 years ago. Sofia will be 9 years old after 3 years. How old is Nick this year? 6. A father is 42 years old this year. He has three sons. Their ages are 7, 10, 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 2017 and the other was born in 2025. In what year will one of them be twice as old as the other one? 8. 4 years ago, Jessica was 3 times as old as Jay. 4 years from now, the sum of their ages will be 24. How old is Jessica this year? 9. The average age of the four people is 23 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. Morgan is 4 years old, and Nick is 28 years old. In how many years will Nick's age be 5 times Morgan's age? |