Answer:
6 x 4 x 3 = 72 cm in one brick
1200(total bricks) x 72(cm in one brick) = 86,400 cm
86,400 cm³
Step-by-step explanation:
Step 1: Calculate cement volume for 1 brick
V = 6 cm x 4 cm x 3 cm = 72 cm³
Step 2: Multiply volume by 1200
V (total) = 72 x 1200
= 86,400 cm³
