Age Problems( Week 32 Evaluation) 1. Alice is 7 years older than George who is 9 years older than Anne. If their ages add up to 46, how old is Anne? 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. David is 4 times the age of Susan who is 7 years younger than Eric. If the total age of the three is 73, how old is Eric? 4. Emily is 3 years older than John who is 9 years older than Alice. If their ages add up to 33, how old is Emily? 5. Mary is twice as old as Josh was 2 years ago. Mary will be 6 years old after 2 years. How old is Josh this year? 6. A father is 46 years old this year. He has three sons. Their ages are 9, 11, and 16. 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 2015 and the other was born in 2026. In what year will one of them be twice as old as the other one? 8. 3 years ago, Helen was 4 times as old as Jay. 3 years from now, the sum of their ages will be 22. How old is Helen this year? 9. The average age of the four people is 28 years old. Among the four people, no one is younger than or equal to 17 years old, and their ages are different. What is the oldest possible age among them? 10. Nancy is 6 years old, and Curtis is 42 years old. In how many years will Curtis's age be 4 times Nancy's age? |