If 213 × 16 = 3408, then 1.6 × 2.13 is equal to :	Pick.
A) 0.3408	B) 3.408	C) 34.08	D) 340.8	E) none of these

Rationale: "solution 1.6 × 2.13 = ( 16 / 10 x 213 / 100 ) = ( 16 x 213 / 1000 ) = 3408 / 100 = 3.408 . answer b"
Answer: B