How many bricks, each measuring 25 cm x 11.25 cm x 6 cm, will be needed to build a wall of 8 m x 6 m x 22.5 cm? Choose the correct option: A) 6000 B) 6200 C) 6400 D) 6600 E) 6650
Number of bricks = Volume of the wall/Volume of 1 brick   = (800 x 600 x 22.5/25 x 11.25 x 6) = 6400.   ANSWER 6400
<result>C</result>
How many bricks, each measuring 25 cm x 11.25 cm x 6 cm, will be needed to build a wall of 8 m x 6 m x 22.5 cm?