There are 4 natural numbers. If average of any 3 numbers is added with the fourth, 28, 21,18 or 25 will be obtained. Find the average of the original 4 numbers
Question
Solution 1
Sure, let's solve this step by step:
Step 1: Let's denote the four numbers as a, b, c, and d.
Step 2: According to the problem, the average of any three numbers added to the fourth gives either 28, 21, 18, or 25. This means:
(a+b+c)/3 + d = 28, (a+b+d)/3 + c = 21, (a+c+d)/3 + b = 18, (b+c+d)/3 + 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
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