Age Problems( Week 32 Evaluation) 1. Hillary is 6 years older than Rene who is 6 years older than Laura. If their ages add up to 21, how old is Laura? 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. Richard is 8 times the age of Julia who is 4 years younger than Ed. If the total age of the three is 64, how old is Ed? 4. Josh is 8 years older than Hillary who is 6 years older than Rene. If their ages add up to 47, how old is Josh? 5. Jennifer is twice as old as Rene was 2 years ago. Jennifer will be 4 years old after 2 years. How old is Rene this year? 6. A father is 42 years old this year. He has three sons. Their ages are 7, 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 2010 and the other was born in 2026. In what year will one of them be twice as old as the other one? 8. 5 years ago, Alice was 3 times as old as Josh. 5 years from now, the sum of their ages will be 32. How old is Alice this year? 9. The average age of the four people is 23 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. Emily is 3 years old, and George is 21 years old. In how many years will George's age be 4 times Emily's age? |