Asalvage yard sales 2tons of iron and 1 ton of aluminum recycling plant how many pounds of iron and aluminum does the salvage yard sell

1 ton= 2000lbs (pounds)

(2 tons Iron + 1 ton Aluminum) *2000 lbs per a ton=  4000 lbs of iron + 2000 lbs of Aluminum= In total, the salvage yard sells 6000 lbs of material.

4,000 pounds of iron and 2,000 pounds of Aluminum are sold from the Salvage yard.

The american colonies would have been ruled by a king.