Join Examsbook
A family has two grandparents, two parents and four children. Two years ago, the average age of grandparents was 72 years. A year ago, the average age of parents was 36 years. Currently, the average age of children is 12 years. What is the current average age of the family?
5Q:
A family has two grandparents, two parents and four children. Two years ago, the average age of grandparents was 72 years. A year ago, the average age of parents was 36 years. Currently, the average age of children is 12 years. What is the current average age of the family?
- 132 Yearfalse
- 233.75 Yeartrue
- 333.75 Yearfalse
- 433 Yearfalse
- Show AnswerHide Answer
- Workspace