The average of 11 results is 50, if the average of first six results is 49 and that of the last six is 52. Find the sixth number?56745742
Question
Solution 1
Sure, let's solve this step by step:
The average of 11 results is 50, so the total sum of these 11 results is 50 * 11 = 550.
The average of the first six results is 49, so the total sum of these six results is 49 * 6 = 294.
The average of the last six results is 52, so the total sum of t 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
The average of 11 results is 50, if the average of first six results is 49 and that of the last six is 52. Find the sixth number?56745742
The average of six numbers is 48. If the average of first four is 28 and that of last three is 41, the fourth number is: Options : 47 51 49 none of these
A firm produces five units of output at an average cost of $20 per unit. The cost of the sixth unit is$26.What is the average cost of six units?
The average of six numbers is 30. If the average of first four is 25 and that of last three is 35, the fourth number is:
The average of six numbers is 30. If the average of first four is 25 and that of last three is 35, the fourth number is:Options :25303540