1 ton = 20 cwt

3.8 ton = 20 x 3.8 cwt = 76 cwt.

cwt is the abbreviation for a hundredweight. 112 pounds = 1 cwt

It is approx 191938 cwt.

"cwt" means "100 weight", or 100 pounds.

('C' is the Roman numeral for 100. That's how a $100 bill came to be called a "C-note". )

1 cwt = 100 pounds

4 cwt = 400 pounds

40 cwt = 4,000 pounds

400 cwt = 40,000 pounds

It really depends where you are. The hundredweight, or cwt is different in different countries. In the UK 1cwt is 112lb, in the USA 1cwt is 100lb.

A UK cwt = 50.802kg, so 19.6 cwt = 999.719kg.

A USA cwt = 45.359kg, so 19.6 cwt = 889.036kg.

One of the many advantages of the SI is that it is the same everywhere.