A brick measures 20 cm * 10 cm * 7.5 cm how many bricks will be required for a wall 23 m * 2 m * 0.75 m? Choices
A) 22377 B) 27782 C) 27891 D) 25000 E) 23000

Rationale: "23 * 2 * 0.75 = 20 / 100 * 10 / 100 * 7.5 / 100 * x 23 = 1 / 100 * x = > x = 23000 answer : e"
Answer: E