How many cuboids of length 5 m, width 3 m and height 2 m can be farmed from a cuboid of 12 m length, 14 m width and 10 m height.
Choose the correct option:
A) 82  B) 56  C) 80  D) 56  E) 100

Rationale: "( 12 ã — 14 ã — 10 ) / ( 5 ã — 3 ã — 2 ) = 56 answer is b ."
Answer: B