A student finds the average of 10, two digit numbers. If the digits of one of the numbers is interchanged, the average increases by 3.6. The difference between the digits of the 2-digit numbers is

A student finds the average of 10, two digit numbers. If the digits of

1.	A student finds the average of 10, two digit numbers. If the digits of one of the numbers is interchanged, the average increases by 3.6. The difference between the digits of the 2-digit numbers is
A.	4
B.	3
C.	2
D.	5
Answer» B. 3

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A student finds the average of 10, two digit numbers. If the digits of one of the numbers is interchanged, the average increases by 3.6. The difference between the digits of the 2-digit numbers is

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