Since one us ton is 2000 pounds thirty us tons is 60000 pounds.
110,000 US tons is 220,000,000 pounds.
170 US tons is 340,000 pounds.
About 0.0011 US tons.
4.75 US tons.
12 US tons.
3.29 US tons.
0.15 US tons.
There are 2000 pounds/ton; so 4000 pounds equals 2 tons (US).
5,400 pounds. (US)
7,000 pounds. (US)
5511 Pounds in 2 metric tons 5000 Pounds in 2 short tons (US)
There are 9680 pounds in 4.4 US tons. (2200 pounds per ton)