SOLUTION: The average of 5 numbers is between 50 and l00. Their sum cannot be
A)258 B)260 C)420 D)480 E)505
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Question 317699: The average of 5 numbers is between 50 and l00. Their sum cannot be
A)258 B)260 C)420 D)480 E)505
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
1.
2.
From eq. 1,
From eq. 2,
.
.
.
E) is not within the range.
E) is the correct answer.
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