Age Problems( Week 32 Evaluation) 1. Richard is 4 years older than Julia who is 4 years older than Ed. If their ages add up to 18, how old is Ed? 2. A father had his son at his 30's. Now, the ages of the father and his son add up to 88 and the son's age is the father's age reversed. How old are they? Type the age numbers separated by a comma. 3. Jennifer is 8 times the age of Josh who is 8 years younger than Hillary. If the total age of the three is 158, how old is Hillary? 4. Eric is 7 years older than Mary who is 3 years older than Richard. If their ages add up to 22, how old is Eric? 5. Mary is twice as old as Ed was 5 years ago. Mary will be 7 years old after 5 years. How old is Ed this year? 6. A father is 44 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 2002 and the other was born in 2017. In what year will one of them be twice as old as the other one? 8. 5 years ago, Niconia was twice as old as Eric. 5 years from now, the sum of their ages will be 23. How old is Niconia 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 16 years old, and their ages are different. What is the oldest possible age among them? 10. Sofia is 6 years old, and Ed is 19 years old. In how many years will Ed's age be twice Sofia's age? |