What type of number results when a negative number is multiplied by a positive number and vice versa? When you multiply a negative number by a positive number (or vice versa), the product will be negative. If you multiply two negative numbers or two positive numbers, the result will be positive.
What happens when you multiply a positive and negative number? When you multiply a negative number by a positive number then the product is always negative. When you multiply two negative numbers or two positive numbers then the product is always positive. 3 times 4 equals 12. When you divide a negative number by a positive number then the quotient is negative.
What is the result of a positive number divided by a negative number? Rule 2: A positive number divided by a negative number equals a negative number. When you divide a negative number by a positive number, your answer is a negative number. As with multiplication, it doesn’t matter which order the positive and negative numbers are in, the answer is always a negative number.
What is the product of a positive and negative number? Multiplication and Division of Integers. RULE 1: The product of a positive integer and a negative integer is negative. RULE 2: The product of two positive integers is positive. RULE 3: The product of two negative integers is positive.
What type of number results when a negative number is multiplied by a positive number and vice versa? – Related Questions
What is the rule for multiplying and dividing positive and negative numbers?
With two numbers, the rules for multiplying and dividing positive and negative numbers are not only simple, but they’re also the same for both operations: When multiplying or dividing two numbers, if the two signs are the same, the result is positive, and if the two signs are different, the result is negative.
What is the rule for dividing negative numbers?
When you divide two negative numbers, the answer is always a positive number. For example, -4 divided by -2 equals 2. When both numbers are negative, the negatives cancel out, resulting in the answer always being a positive number.
What does a negative positive equal?
Rule 2: A negative number times a positive number equals a negative number. When you multiply a negative number to a positive number, your answer is a negative number. It doesn’t matter which order the positive and negative numbers are in that you are multiplying, the answer is always a negative number.
Why negative multiply negative is positive?
Using the fact multiplication is commutative, a negative times a positive is also negative. Similarly, we can prove that a negative times a negative is a positive. Since we know that −ab is negative, and the sum of these two terms is 0, therefore (−a) × (−b) is positive.
Is time can be negative?
So, yes, there is such a thing a negative time. ‘ This means exactly what it sounds like: minus time! Now, what does negative time mean? Simply this: the time before you are actually measuring the time for the experiment or the measurement.
Do 2 positives make a negative?
If two positive numbers are multiplied together or divided, the answer is positive. If two negative numbers are multiplied together or divided, the answer is positive. If a positive and a negative number are multiplied or divided, the answer is negative.
What happens when you add two negative numbers?
When you have two negative signs, one turns over, and they add together to make a positive. If you have a positive and a negative, there is one dash left over, and the answer is negative.
What happens when you minus two negative numbers?
Rule 3: Subtracting a negative number from a negative number – a minus sign followed by a negative sign, turns the two signs into a plus sign. So, instead of subtracting a negative, you are adding a positive.
What can you tell about two integers when their quotient is positive negative zero?
If the quotient of this division negative, then the two numbers must have different signs. The one is positive and the other is negative. If the quotient of this division is equal to zero then the dividend(the numerator of the fraction) has to be zero.
How do you add subtract multiply and divide positive and negative numbers?
Explanation: The following content shows the rules for adding, subtracting, multiplying, and dividing positive and negative numbers. If the signs are the same, add and keep the same sign. If the signs are different, subtract the numbers and use the sign of the larger number.
What is the rule for adding and subtracting integers?
To add integers having the same sign, keep the same sign and add the absolute value of each number. To add integers with different signs, keep the sign of the number with the largest absolute value and subtract the smallest absolute value from the largest. Subtract an integer by adding its opposite.
Can you divide zero by a negative number?
According to Brahmagupta, A positive or negative number when divided by zero is a fraction with the zero as denominator. Zero divided by a negative or positive number is either zero or is expressed as a fraction with zero as numerator and the finite quantity as denominator. Zero divided by zero is zero.
What is a negative divided by a negative?
Like a negative divided by a negative will always be positive.
Does a negative and a negative make a positive when multiplying?
Why does multiplying two negative numbers make a positive? So, two negatives make a positive, and if that satisfies you, then you don’t need to read any more.
Can you have negative acceleration?
It is not speeding up or slowing down, so it has zero acceleration. Because the velocity/speed of this object is decreasing over time, this means there is a negative acceleration.
What is negative distance?
Distance cannot be negative, and never decreases. Distance is a scalar quantity, or a magnitude, whereas displacement is a vector quantity with both magnitude and direction. Directed distance does not measure movement; it measures the separation of two points, and can be a positive, zero, or negative vector.
Can free fall have negative time?
The acceleration due to gravity is ALWAYS negative. Any object affected only by gravity (a projectile or an object in free fall) has an acceleration of -9.81 m/s2, regardless of the direction. The acceleration is negative when going down because it is moving in the negative direction, down.
What happens when you add two positive numbers?
Summary: Adding two positive integers always yields a positive sum; adding two negative integers always yields a negative sum. To find the sum of a positive and a negative integer, take the absolute value of each integer and then subtract these values.
Why do you add when you subtract negative numbers?
Subtracting a number is the same as adding its opposite. So, subtracting a positive number is like adding a negative; you move to the left on the number line. Subtracting a negative number is like adding a positive; you move to the right on the number line.
How do you add two negative numbers?
Note: Adding two negative numbers together? Just add the absolute value of each number together, put a negative sign in front, and you have your answer!