A shipping container is in the shape of a right rectangular prism with a length of 5-5 feet, a width of 12 feet, and a height of 7.5 feet. The container is completely filled with contents that weigh, on average, 0.75 pound per cubic foot. What is the weight of the contents in the container, to the nearest pound? ​

Helll ! 1,400 tons of wheat of two different varieties was delivered to the silo. when processing one variety, there was 2% of waste and 3% during the processing of the second variety of wheat. after the processing, the amount of remaining wheat was 1,364 tons. how many tons of each variety of wheat was delivered to the silo?