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If one or both numbers are zero, then the answer is zero;if the two numbers have the same sign, then the answer is positive;

if the two numbers have different signs, then the answer is negative.

Incidentally, this is true of all real numbers, not just rationals.

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Q: How do you determine when the product or quotient of 2 rational numbers is positive negative or zero?
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Related questions

Is the quotient of 5 and -30 an integer or a rational number?

The quotient of 5 and negative 30 is both. Rational numbers and integers include many of the same numbers. Integers are positive and negative counting numbers, but rational numbers include nonrepeating decimals and fractions.

What is the negative of a negative rational number?

It is the positive value of that rational number.

What do you notice about the quotient of two rational numbers with different signs?

The quotient is negative.

What is the rule for dividing rational numbers with different signs?

The numerical value is the same as the quotient of the two positive equivalents but the sign is always negative.

Can rational numbers not be negative?

Rational numbers can be negative or positive.

What is greater a negative or positive rational number?

A positive rational number.

Every positive rational number and its negative pair?

Every positive rational number and its negative are the two square roots of the same positive rational number.

What is the quotient of 2 integers with the different sign?

It is a negative rational number.

What is the product of a positive rational number and a negative rational number?

Negative. Only like x like = positive

Is 0 a positive rational number?

Zero is rational, but it is neither positive nor negative.

Which is larger a positive rational number or a negative rational number?

Any positive number is always bigger than a negative number - whether they are rational or irrational.

Can rational numbers be negative?

Any rational positive number is still rational when you make the same number negative.