Age Problems( Week 32 Evaluation) 1. Emily is 3 years older than John who is 7 years older than Alice. If their ages add up to 35, how old is Alice? 2. A father had his son at his 40'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 6 times the age of Eric who is 5 years younger than Mary. If the total age of the three is 109, how old is Mary? 4. Edward is 3 years older than Emily who is 2 years older than John. If their ages add up to 34, how old is Edward? 5. Morgan is twice as old as Smith was 2 years ago. Morgan will be 4 years old after 2 years. How old is Smith this year? 6. A father is 43 years old this year. He has three sons. Their ages are 8, 11, and 14. 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 1996 and the other was born in 2017. In what year will one of them be twice as old as the other one? 8. 2 years ago, Martha was 3 times as old as Curtis. 2 years from now, the sum of their ages will be 20. How old is Martha 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 10 years old, and their ages are different. What is the oldest possible age among them? 10. Helen is 4 years old, and Andy is 10 years old. In how many years will Andy's age be twice Helen's age? |