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Find Number of Family Members: Worksheet 6 - Intermediate-Advanced Practice Find Number of Family Members INTERMEDIATE ADVANCED

Ready to master Find Number of Family Members? This timed practice ⚡ worksheet (6/10) presents 20 intermediate-advanced-level challenges. Focus area: speed building. Learn to solve find number of family members tricks, handle find number of family members shortcut methods, and perfect find number of family members bank exam questions with our step-by-step solutions.

📝 Worksheet 6 of 10 • 20 questions • ⏱️ Estimated time: 20 minutes • 🎯 Intermediate Advanced level

What you'll learn in this worksheet:
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Worksheet 6 of 10 (55% complete)

Question 1

The sum of ages of all family members is 120 and their average age is 24. How many members are there in the family?
number = total / average = 120 / 24 = 5

Question 2

The sum of ages of all family members is 95 and their average age is 19. How many members are there in the family?
number = total / average = 95 / 19 = 5

Question 3

The sum of ages of all family members is 78 and their average age is 26. How many members are there in the family?
number = total / average = 78 / 26 = 3

Question 4

The sum of ages of all family members is 180 and their average age is 30. How many members are there in the family?
number = total / average = 180 / 30 = 6

Question 5

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 6

The sum of ages of all family members is 130 and their average age is 26. How many members are there in the family?
number = total / average = 130 / 26 = 5

Question 7

The sum of ages of all family members is 87 and their average age is 29. How many members are there in the family?
number = total / average = 87 / 29 = 3

Question 8

The sum of ages of all family members is 115 and their average age is 23. How many members are there in the family?
number = total / average = 115 / 23 = 5

Question 9

The sum of ages of all family members is 138 and their average age is 23. How many members are there in the family?
number = total / average = 138 / 23 = 6

Question 10

The sum of ages of all family members is 128 and their average age is 32. How many members are there in the family?
number = total / average = 128 / 32 = 4

Question 11

The sum of ages of all family members is 130 and their average age is 26. How many members are there in the family?
number = total / average = 130 / 26 = 5

Question 12

The sum of ages of all family members is 126 and their average age is 21. How many members are there in the family?
number = total / average = 126 / 21 = 6

Question 13

The sum of ages of all family members is 203 and their average age is 29. How many members are there in the family?
number = total / average = 203 / 29 = 7

Question 14

The sum of ages of all family members is 120 and their average age is 24. How many members are there in the family?
number = total / average = 120 / 24 = 5

Question 15

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 16

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 17

The sum of ages of all family members is 196 and their average age is 28. How many members are there in the family?
number = total / average = 196 / 28 = 7

Question 18

The sum of ages of all family members is 78 and their average age is 26. How many members are there in the family?
number = total / average = 78 / 26 = 3

Question 19

The sum of ages of all family members is 104 and their average age is 26. How many members are there in the family?
number = total / average = 104 / 26 = 4

Question 20

The sum of ages of all family members is 168 and their average age is 28. How many members are there in the family?
number = total / average = 168 / 28 = 6
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