If 525/999=0.525, what is the 81st digit to the right of the decimal point in the decimal equivalent of the fraction?  Choose the correct choice from the following
A) - 1	B) 0	C) 3	D) 4	E) 5

Rationale: "0 . [ u ] 125 [ / u = 0.525525525 . . . . . every 3 rd digit is 5 and every multiple of 3 will be the digit 5 . since 81 is multiple of 3 , the 81 st digit is 5 . answer e"
Answer: E