Age Problems( Week 32 Evaluation) 1. Jennifer is 7 years older than Josh who is 9 years older than Hillary. If their ages add up to 43, how old is Hillary? 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. Nancy is 8 times the age of David who is 4 years younger than Susan. If the total age of the three is 94, how old is Susan? 4. John is 3 years older than Alice who is 6 years older than George. If their ages add up to 36, how old is John? 5. Helen is 3 times as old as Michael was 2 years ago. Helen will be 14 years old after 2 years. How old is Michael this year? 6. A father is 33 years old this year. He has three sons. Their ages are 6, 9, and 12. 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 2000 and the other was born in 2014. In what year will one of them be twice as old as the other one? 8. 2 years ago, Anne was 5 times as old as Nick. 2 years from now, the sum of their ages will be 32. How old is Anne 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 15 years old, and their ages are different. What is the oldest possible age among them? 10. Jane is 5 years old, and Curtis is 44 years old. In how many years will Curtis's age be 4 times Jane's age? |