Age Problems( Week 32 Evaluation) 1. Edward is 6 years older than Emily who is 6 years older than John. If their ages add up to 48, how old is John? 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. Edward is 5 times the age of Emily who is 5 years younger than John. If the total age of the three is 54, how old is John? 4. Eric is 3 years older than Mary who is 4 years older than Richard. If their ages add up to 32, how old is Eric? 5. Jessica is 3 times as old as Tom was 4 years ago. Jessica will be 19 years old after 4 years. How old is Tom this year? 6. A father is 39 years old this year. He has three sons. Their ages are 6, 10, and 13. 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. 4 years ago, Hillary was 3 times as old as Andy. 4 years from now, the sum of their ages will be 20. How old is Hillary 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 13 years old, and their ages are different. What is the oldest possible age among them? 10. Morgan is 1 year old, and Kevin is 13 years old. In how many years will Kevin's age be 5 times Morgan's age? |