Based on the numbers described, the diameter of the circle can best be described as a rational number.
The fact that a number is not an integer means that it can still be a rational, irrational, or real number.
The number that best represents the total number of gallons is a rational number.
What numbers best describe the quantities?
The diameter of a circle will usually not go on forever which means that it is most likely a rational number.
When a number is not an integer, it can still be a rational number with decimals, or an irrational number. It can also be a real number.
The fact that there are half-gallons of milk means that the number of gallons are best described as a rational number.
Find out more on rational numbers at https://brainly.com/question/12088221
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