It depends on what is in the drums, and what the other dimensions of the container are.
200
200
It depends on how big the blocks are.
200 square feet.
200 millimeters = 0.66 feet.
200 feet=0.0378787879 miles
200 inches = 16.67 feet
200 mm = 0.656 feet
200 kilometers = 656,167.979 feet
200 meters = 656.17 feet
200*100 = 20000 square feet
1 mt = 1000 kg so 5 drums.