A quart is an out-of-date measure of volume (still used in the US) which is equivalent to a quarter of a gallon.
It is an abbreviation for quart.
It means 2 pints
In a math problem, least means smallest.
the mean (in math) is the average of all the numbers in the problem
sum means the answer of a math problem
Justification in math terms means to show how you solved the math problem. Lay out the problem and show step-by-step how the problem is solved.
Approximately.
goes down
subtraction
Equations mean a problem mostly in math
Equations mean a problem mostly in math
What is mean by acting