Bill Potts wrote in USMA 19131 >There's a very common exception -- L/100 km.
I would prefer L/Mm. It is 4 characters shorter and in practice would
eliminate a decimal point from the number.
1 L/Mm = 10 L/100 km
Joseph B.Reid
17 Glebe Road West
Toronto M5P 1C8 TEL. 416-486-6071
