Question 1
The sum of ages of all family members is 168 and their average age is 24. How many members are there in the family?
number = total / average = 168 / 24 = 7
Find Number of Family Members - Intermediate Level: tricky scenarios handling Find Number of Family Members INTERMEDIATE
This expert challenge 📈 worksheet focuses on Find Number of Family Members - a key topic in Age Problems. You'll solve 20 intermediate-level problems (Worksheet 5 of 10). The primary focus is on tricky scenarios handling. Master how to solve find number of family members, find number of family members tricks, and find number of family members shortcut methods through systematic practice.
What you'll learn in this worksheet:
- Master how to solve find number of family members through focused practice
- Understand the logic behind find number of family members tricks
- Learn step-by-step approaches to tricky scenarios handling
- Improve your solving speed while maintaining accuracy
- Learn to eliminate wrong options efficiently
Your progress through Find Number of Family Members
Worksheet 5 of 10 (44% complete)
Question 2
The sum of ages of all family members is 120 and their average age is 30. How many members are there in the family?
number = total / average = 120 / 30 = 4
Question 3
The sum of ages of all family members is 84 and their average age is 28. How many members are there in the family?
number = total / average = 84 / 28 = 3
Question 4
The sum of ages of all family members is 57 and their average age is 19. How many members are there in the family?
number = total / average = 57 / 19 = 3
Question 5
The sum of ages of all family members is 124 and their average age is 31. How many members are there in the family?
number = total / average = 124 / 31 = 4
Question 6
The sum of ages of all family members is 124 and their average age is 31. How many members are there in the family?
number = total / average = 124 / 31 = 4
Question 7
The sum of ages of all family members is 57 and their average age is 19. How many members are there in the family?
number = total / average = 57 / 19 = 3
Question 8
The sum of ages of all family members is 124 and their average age is 31. How many members are there in the family?
number = total / average = 124 / 31 = 4
Question 9
The sum of ages of all family members is 182 and their average age is 26. How many members are there in the family?
number = total / average = 182 / 26 = 7
Question 10
The sum of ages of all family members is 108 and their average age is 18. How many members are there in the family?
number = total / average = 108 / 18 = 6
Question 11
The sum of ages of all family members is 80 and their average age is 20. How many members are there in the family?
number = total / average = 80 / 20 = 4
Question 12
The sum of ages of all family members is 69 and their average age is 23. How many members are there in the family?
number = total / average = 69 / 23 = 3
Question 13
The sum of ages of all family members is 156 and their average age is 26. How many members are there in the family?
number = total / average = 156 / 26 = 6
Question 14
The sum of ages of all family members is 140 and their average age is 20. How many members are there in the family?
number = total / average = 140 / 20 = 7
Question 15
The sum of ages of all family members is 114 and their average age is 19. How many members are there in the family?
number = total / average = 114 / 19 = 6
Question 16
The sum of ages of all family members is 100 and their average age is 25. How many members are there in the family?
number = total / average = 100 / 25 = 4
Question 17
The sum of ages of all family members is 92 and their average age is 23. How many members are there in the family?
number = total / average = 92 / 23 = 4
Question 18
The sum of ages of all family members is 156 and their average age is 26. How many members are there in the family?
number = total / average = 156 / 26 = 6
Question 19
The sum of ages of all family members is 156 and their average age is 26. How many members are there in the family?
number = total / average = 156 / 26 = 6
Question 20
The sum of ages of all family members is 168 and their average age is 24. How many members are there in the family?
number = total / average = 168 / 24 = 7
📝 Continue your Find Number of Family Members practice. Worksheet 5 focuses on tricky scenarios handling.