Average age of 7 family members is 75 years.But average age of 6 of them is 74 years 6 months.What is the age of the 7th family member?75786880
Question
Solution 1
To find the age of the 7th family member, we can follow these steps:
First, find the total age of all 7 family members. Since the average age is 75 years, the total age would be 75 years * 7 = 525 years.
Then, find the total age of the 6 family members. Since their average age is 74 years an Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study prob
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solv
Similar Questions
Average age of 7 family members is 75 years.But average age of 6 of them is 74 years 6 months.What is the age of the 7th family member?75786880
The average age of a family of five is 32 years. If the ages of four family members are 28, 34, 30, and 38, how old is the fifth family member?
The multiplication of Kishan’s age before 3 years and after 6 years is 486. Find out the average of 5 years back age and age of Kishan after 5 years.
The average age of A, B, C, D, and E is 40 years. The average age of A and B is 35 years and the average age of C and D is 42 years. The age of E is?
Average age of A and B is 30 years, that of B and C is 32 years and the average age of C and A is 34 years.The age of C is3334 years35 years36 years