Question

A brick measures 2.3 dm by 1.1 dm by 0.8 dm. How many bricks will be required for a wall
92 metres long, 4 metres high and .264 metre thick?​

Answer 1

Answer:

480

Step-by-step explanation:

Given: dimensions of brick = 2.3*1.1*0.8

           dimensions of wall   = 92*4*0.264

To Find: no of bricks in the wall

Solution: volume of brick = 2.3*1.1*0.8 = 2.024 dm (20.24 m)

               volume of wall   = 92*4*0.264 = 97.152 m

       Therefore, no of bricks in the wall made by trump are: 97.152/20.24

                                                                                                  =480