Are you also annoyed when you don't understand Imperial? : r/apolloapp
Solved What is the required base area of the foundation to | Chegg.com
Tonne - Wikipedia
Weight In the imperial system. The pound as a unit of weight dates back at least as far as the time of the Romans the symbol for one pound is 1 lb.
SOLVED: Key Measurement Relations 1 Length Metric Imperial Imperial Metric mm 0.03937 in in 2.54 cm cm 10 mm 0.3937 in 1 ft 12 in 0.3048 m 1 m 100 cm 1.0936