What is the decimal equivalent of (1/10)^2?  Choose one
A) 0.0016	B) 0.0625	C) 0.16	D) 0.25	E) 0.01

Rationale: "( 1 / 10 ) ² = ( 1 / 10 ) ( 1 / 10 ) = 1 / 100 approach # 1 : use long division to divide 100 into 1 to get 1 / 100 = 0.01 e"
Answer: E