-2/9 x 1/7
To multiply two fractions, you simply need to multiply the numerators together and the denominators together.
For -2/9 x 1/7:
(-2 x 1) / (9 x 7)
= -2/63
Explain how you got your answer step by step
Sure! Let's break it down step by step.
We have the fraction -2/9 multiplied by the fraction 1/7.
Step 1: Multiply the numerators: -2 x 1 = -2.
Step 2: Multiply the denominators: 9 x 7 = 63.
So, the answer is (-2/63).
Alternatively, you can perform the multiplication first and then simplify the fraction:
Step 1: Multiply the numerators: -2 x 1 = -2.
Step 2: Multiply the denominators: 9 x 7 = 63.
Step 3: Combine the results from Step 1 and Step 2 to get the answer: -2/63.
So, the answer is also -2/63.
7 x -4 step by step
Sure! Let's break it down step by step.
We have the multiplication 7 x -4.
Step 1: Multiply the numbers: 7 x -4 = -28.
So, the answer is -28.
Alternatively, we can break it down using the concept of multiplication by a negative number:
Step 1: Multiply the absolute values: 7 x 4 = 28.
Step 2: Apply the negative sign: Since one of the numbers is negative, the result will be negative.
Therefore, the answer is -28.
Both methods will give you the same result, which is -28.
-28 x -19 step by step
Sure! Let's break it down step by step.
We have the multiplication -28 x -19.
Step 1: Multiply the numbers: (-28) x (-19) = 532.
So, the answer is 532.
Alternatively, we can break it down using the concept of multiplication by two negative numbers:
Step 1: Multiply the absolute values: 28 x 19 = 532.
Step 2: Apply the rule for multiplying two negative numbers: When you multiply two negative numbers, the result is positive.
Therefore, the answer is 532.
Both methods will give you the same result, which is 532.
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Now for the quick check: what is 17/32 x -1/10 step by step?
Certainly! Let's break down the multiplication step by step.
We have the fraction 17/32 multiplied by the fraction -1/10.
Step 1: Multiply the numerators: 17 x -1 = -17.
Step 2: Multiply the denominators: 32 x 10 = 320.
So, the result so far is -17/320.
Step 3: Simplify the fraction, if possible. In this case, the fraction cannot be simplified further.
Therefore, the final answer is -17/320.
-0.708 x -6.24 step by step.
Sure! Let's break down the multiplication step by step.
We have the multiplication -0.708 x -6.24.
Step 1: Multiply the numbers: (-0.708) x (-6.24) = 4.414592.
So, the answer is approximately 4.414592.
Alternatively, we can break it down using the concept of multiplying two negative numbers:
Step 1: Multiply the absolute values: 0.708 x 6.24 = 4.414592.
Step 2: Apply the rule for multiplying two negative numbers: When you multiply two negative numbers, the result is positive.
Therefore, the answer is approximately 4.414592.
Both methods will give you the same result, which is approximately 4.414592.
-5 x (-4)
To multiply two negative numbers, we multiply their absolute values and the result will be positive.
So, -5 x (-4) = 20.
11 x -9.
When multiplying a positive number and a negative number, the product will be negative.
So, 11 x (-9) = -99.
What’s a example that shows the commutative property of multiplication?
An example that demonstrates the commutative property of multiplication is:
3 x 5 = 5 x 3
When we multiply 3 by 5, the product is 15. Likewise, when we multiply 5 by 3, the product is also 15. This example shows that the order of the numbers being multiplied does not affect the result. Therefore, it illustrates the commutative property of multiplication where changing the order of the factors does not change the outcome.