The mosses we see on the damp, old brick walls are
Question 11 A mason constructs a wall of dimensions 270 cm×300 cm× with the bricks each of size 22.5 cm×11.25 cm×8.75 cm and it is assumed that 18 space is covered by the mortar. Then, the number of bricks used to construct the wall is Thinking process If we divide the volume of the wall except the volume of mortar are used on wall by the volume of one brick, then we get the required number of bricks used to construct the wall. (A) 11100 (B) 11200 (C) 11000 (D) 11300
Question 11 A mason constructs a wall of dimensions 270 cm×300 cm×350 cm with the bricks each of size 22.5 cm×11.25 cm×8.75 cm and it is assumed that 18 space is covered by the mortar. Then, the number of bricks used to construct the wall is
Thinking process- If we divide the volume of the wall except for the volume of mortar used on the wall by the volume of one brick, then we get the required number of bricks used to construct the wall. (A) 11100 (B) 11200 (C) 11000 (D) 11300