Age Problems( Week 32 Evaluation) 1. Julia is 7 years older than Ed who is 9 years older than Jane. If their ages add up to 34, how old is Jane? 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. Richard is 3 times the age of Julia who is 4 years younger than Ed. If the total age of the three is 49, how old is Ed? 4. Nancy is 7 years older than David who is 9 years older than Susan. If their ages add up to 28, how old is Nancy? 5. Nancy is 3 times as old as Ben was 5 years ago. Nancy will be 20 years old after 5 years. How old is Ben this year? 6. A father is 36 years old this year. He has three sons. Their ages are 6, 9, and 11. 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 2008 and the other was born in 2022. In what year will one of them be twice as old as the other one? 8. 3 years ago, Alice was 5 times as old as Rene. 3 years from now, the sum of their ages will be 24. How old is Alice 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 13 years old, and their ages are different. What is the oldest possible age among them? 10. Anne is 7 years old, and Tom is 55 years old. In how many years will Tom's age be 5 times Anne's age? |