In both cases, the respective quarts are 1/4 of their related gallons.
Yep - Imperial quarts are 40 ounces; US quarts are 32.
I solve the dilemma by using litres.
Jim MacKenzie - Regina, Saskatchewan, Canada
A bunch of Nikons; Feds, Zorkis and a Kiev; Pentax 67-II (inherited from my deceased father-in-law); Bronica SQ-A; and a nice Shen Hao 4x5 field camera with 3 decent lenses that needs to be taken outside more. Oh, and as of mid-2012, one of those bodies we don't talk about here.