It means 2 pints
It is an abbreviation for quart.
A quart is an out-of-date measure of volume (still used in the US) which is equivalent to a quarter of a gallon.
principal(in terms of math)- the amount you borrow or deposit
HL in math mean hypotenuse leg
(whatever unit of length you're working with) cubed liter gallon quart pint
ask your math teacher
It
sum means the answer of a math problem
A number? ^^
neither
the average
Dekagrams.