(112 x 5^4) = ?
Select.
A) 70000
B) 80000
C) 90000
D) 90090
E) 100000

Rationale: "( 112 x 54 ) = 112 x 10 4 = 112 x 104 = 1120000 = 70000 2 24 16 a )"
Answer: A