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It the two rational numbers have different signs, then the answer will be negative, otherwise it will be positive.

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โˆ™ 2017-02-21 13:06:43
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Q: When multiplying and dividing rational numbers how do you know if the answer will be a negative?
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Related questions

When multiplying and dividing rational numbers how do you know if you're into me positive negative?

It the signs of the two numbers that you are multiplying or dividing is the same, then the answer is positive, otherwise the answer is negative. Remember though, that division by 0 is not defined.


How is multiplying and dividing rational numbers similar?

Dividing by a non-zero rational number is the same as multiplying by its reciprocal.


How is multiplying and dividing rational numbers similar to multiplying and dividing integers?

did you get this off of big ideas learning


How are multiplying and dividing rational numbers related?

Dividing by a rational number (other than zero) is simply multiplication by its reciprocal.


What are the rule for dividing negative numbers?

The rules for dividing negative numbers is the same as multiplying them. A negative number multiplied/divided by a negative number is positive and a negative number multiplied/divided by a positive number is negative.


How is multiplying rational numbers like multiplying fractions and multiplying decimals?

Fractions and decimals are usually rational numbers. Besides, multiplying rational and irrational numbers is also similar.


Is the answer still negative if both numbers that are being added are negative?

Yes, if you are adding two negative numbers then the answer will be a negative. However, if you are multiplying or dividing two negative numbers then the answer will be a positive number.


The quotient of two negative integers is?

It's a positive number. Here's the rule: In multiplication and division . . . -- If both numbers have the same sign, then the result of multiplying or dividing them is positive. -- If the two numbers have different signs, then the result of multiplying or dividing them is negative.


Can you always find the LCM by multiplying the numbers and dividing by HCF find an example where this does not work?

This does not work when one of the numbers is negative.


Can rational numbers not be negative?

Rational numbers can be negative or positive.


Why does the sign change when multiplying and dividing negative numbers?

It changes because two negatives make a positive!!!!!!!!!!!!


How do you multiple and divide positive and negative integers?

multiplying and dividing a negative number will "flip" the sign of the other number. So multiplying two negative numbers will produce a positive number. Multiplying one positive and one negative number will produce a negative. And of course two positive numbers yield a positive.


Is it always true that two negatives make a positive?

Adding two negative numbers will always be negative. Subtracting two negative numbers may be positive or negative. Dividing or multiplying two negative numbers will always be positive.No


How do you describe an algorithm with rational numbers?

Describe an algorithm for dividing rational numbers.


Are all rational numbers negative?

Negative numbers can be rational but not all negative have to be rational. It all depends if they can be put into a fraction.


Are all negative numbers are rational?

No, not all negative numbers are rational. There are many negative numbers that are irrational, just like the positive numbers.


What set does a negative fraction belong to?

It belongs to the set of negative rational numbers, negative real numbers, fractionall numbers, rational numbers, real numbers.


Why are the rules for multiplying and dividing rational numbers the same?

The question has no sensible answer because its proposition is not true. Multiplication is commutative, division is not, so the rules are NOT the same.


How do you convert negative numbers to rational numbers?

You do nothing. They are already rational numbers.


What are the rules for the multiplying and dividing integers?

The product or quotient of two numbers that have the same sign is positive. The product or quotient of two numbers with different signs is negative.


Are negative decimals rational numbers?

Yes, negative decimal numbers are rational, as long as it is terminating or repeating.


An algorithm for dividing rational numbers?

what is 5838945987. 54564894156=


How is the process of dividing intergers similar to the process of multiplying intergers?

integers are negative and poitive numbers you can multipy and divide poitive numbers but you can't divide negative numbers because you can't have negitve divded by a other number


Is a positive number divided by a positive number equal to a positive or a negative number?

When multiplying or dividing . . .If the signs of both numbers are the same, the result is positive.If the signs of both numbers are different, the result is negative.


What is the inequality solution of -7b less than 49?

-7b < 49Remember, when dividing or multiplying by negative numbers, the sign of the inequality is flipped.Therefore:b > -7