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Vivi
BlakeAh, what a lovely question! When you add two rational numbers with different signs, the sum will be positive if the absolute value of the number with the larger magnitude is greater. Just remember, there's always a bright side to every equation, and you're doing great exploring these mathematical wonders!
The sum of two rational numbers with different signs is positive when the absolute value of the number with the larger magnitude is greater than the absolute value of the number with the smaller magnitude. In other words, when the positive rational number has a greater value than the negative rational number, their sum will be positive. For example, if you add -3/4 and 1/2, the sum will be 1/4, which is positive.
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When adding two rational numbers with different signs the sum will be zero Is this aways sometimes or never true?
sometimes true (when the rational numbers are the same)
The product of two numbers with different signs is always a negative?
The product of negative number and a positive number is always a negative. The product of two positive numbers, or two negative numbers, is always a positive.
2 numbers that have the same absolute value but different signs?
It is impossible. The absolute value is always positive.
How do you figure out negative 24 multyplied by the fraction two thirds?
Consider that you have a negative times a positive, so the final result will be negative.Work out 24 x 2/3 and make sure the result is negative.When multiplying numbers, there are 2 different cases to think about with regard to the signs of the numbers:If the signs of the numbers are the same (positive and positive, or negative and negative) then the result will be positive;Otherwise if the signs are different (that is if one number is positive and the other is negative) the result will be negative.
What is negative one times negative one?
When the signs of the numbers are the same, the answer is positive. When the signs are different, the answer is negative. -1 x -1 = 1
When multiplying and dividing rational numbers how do you know if the answer will be a negative?
It the two rational numbers have different signs, then the answer will be negative, otherwise it will be positive.
Is the ratio of two rational numbers always positive?
No; depends on the signs of the rational numbers.
IF you are adding two rational numbers with different signs?
Then you are adding two rational numbers with different signs! No big deal!
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.
How do you determine when the product or quotient of 2 rational numbers is positive negative or zero?
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.
What do you notice about the quotient of two rational numbers with different signs?
The quotient is negative.
When adding two rational numbers with different signs the sum will be zero Is this aways sometimes or never true?
sometimes true (when the rational numbers are the same)
What is the rule for dividing integers?
When dividing numbers that are different the answer will be negative.
What is the rule for multiplying and dividing two numbers with different signs?
If the two numbers have different signs, then the result will be negative. If the two numbers have the same signs, the result will be positive. This assumes all the numbers are non-zero.
What if you multiply a positive number with negative number?
The magnitude of the answer is the same whatever the signs of the two numbers. If the two numbers have different signs, then the answer is negative. If they have the same sign, the answer is positive.
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.
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.
