A company makes concrete bricks shaped like rectangular prisms. Each brick is 10 inches long, 7 inches wide, and 5 inches tall. If they used 14000 in of concrete, how many bricks did they make?
First, calculate the volume of each brick:
Volume = length x width x height
Volume = 10 inches x 7 inches x 5 inches
Volume = 350 cubic inches
Next, calculate how many bricks can be made with 14000 cubic inches of concrete:
Number of bricks = Total concrete volume / Volume of one brick
Number of bricks = 14000 cubic inches / 350 cubic inches
Number of bricks = 40
Therefore, the company made 40 concrete bricks with 14000 cubic inches of concrete.