A three-digit number has the average of its digits as 7. Its middle digit equals the average of its other two digits. How many values can it assume?

A three-digit number has the average of its digits as 7. Its middle di

1.	A three-digit number has the average of its digits as 7. Its middle digit equals the average of its other two digits. How many values can it assume?
A.	6
B.	4
C.	7
D.	5
Answer» D. 5

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A three-digit number has the average of its digits as 7. Its middle digit equals the average of its other two digits. How many values can it assume?

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