A mason constructs a wall of dimensions 270 cm × 300 cm × 350 cm with the bricks each of size 22.5 cm × 11.25…

A mason constructs a wall of dimensions $270\text{cm}\times 300\text{cm}\times 350\text{cm}$ with the bricks each of size $22.5\text{cm}\times 11.25\text{cm}\times 8.75\text{cm}$ and it is assumed that $\frac{1}{8}$ space is covered by the mortar. Then the number of bricks used to construct the wall is