Age Problems( Week 32 Evaluation) 1. Richard is 4 years older than Julia who is 7 years older than Ed. If their ages add up to 24, how old is Ed? 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. Edward is 5 times the age of Emily who is 7 years younger than John. If the total age of the three is 105, how old is John? 4. Alice is 3 years older than George who is 3 years older than Anne. If their ages add up to 24, how old is Alice? 5. Nancy is twice as old as Larry was 2 years ago. Nancy will be 10 years old after 2 years. How old is Larry this year? 6. A father is 46 years old this year. He has three sons. Their ages are 7, 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 1989 and the other was born in 2009. In what year will one of them be twice as old as the other one? 8. 2 years ago, Sofia was 4 times as old as David. 2 years from now, the sum of their ages will be 38. How old is Sofia this year? 9. The average age of the four people is 20 years old. Among the four people, no one is younger than or equal to 18 years old, and their ages are different. What is the oldest possible age among them? 10. Alice is 7 years old, and Michael is 43 years old. In how many years will Michael's age be 4 times Alice's age? |