How many pieces of 0.42 meteres can be cut from a rod 36.5 meteres long  Select the correct option:
A) 30
B) 40
C) 86
D) 89
E) 95

Rationale: "explanation : we need so simple divide 36.5 / 0.42 , = ( 3650 / 42 ) = 86 option c"
Answer: C