5 times 96 is 480, but what is the answer if both 5 and 96 are negative numbers? Here we will determine if the answer to negative 5 times negative 96 is positive 480 or negative 480.
There are many different ways to explain and determine if the answer to negative 5 times negative 96 is -480 or +480 using mathematical terms such as additive inverse and mathematical laws like the Distribute Law.
We will take a different approach - process of elimination: We will simply test if -480 is the correct answer using basic algebra.
We will test if -480 is correct by setting up the equation negative 5 times negative 96 equals negative 480, and then simplifying the equation to see if it is true.
(-5) (-96) = (-480)
Divide both sides of the equation by (-96) :
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| = |
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The numerator and denominator on the left side both have (-96) which even each other out and can be removed:
| (-5) = |
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The numerator and denominator on the right side both have a minus sign (-) which even each other out and can be removed:
| (-5) = |
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A numerator of 480 and denominator of 96 on the right side is the same as 480 divided by 96 which is 5. Now we end up with this untrue equation:
(-5) = (5)
-5 is NOT equal to 5, thus we have proven that negative 5 times negative 96 is not equal to -480. The answer must therefore be 480:
-5 x -96 = 480
The above applies to all math problems where you multiply two negative numbers. Multiplying two negative numbers such as negative 5 times negative 96 will always have a positive answer.
Negative Times Negative Calculator
Here you can multiply another two negative numbers together.
What is negative 5 times negative 97?
Here is the next problem on our list that we have explained and calculated.
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