How many bricks each measuring 20cm x 10cm x 8cm, will be needed to build a wall 10m x 8m x 24.5m  Pick:
A) 12250  B) 13400  C) 12500  D) 14340  E) None of these
Explanation:   no. of bricks= volume of the wall/volume of 1 brick = (1000 x 800 x 24.5) / (20 x 10 x 8) = 12250   12250nswer: 12250
<result>A</result>
How many bricks each measuring 20cm x 10cm x 8cm, will be needed to build a wall 10m x 8m x 24.5m