Table Of Contents:
Associative Property
The associative property, commonly referred to as the associative law, states that when conducting addition or multiplication operations, the use of brackets (brackets) to group the numbers has no effect on the final sum or product. The addition and multiplication procedures in particular benefit from this characteristic.
Associative Property Definition
The addition and multiplication operations are the only ones to which the associative property, a rule of mathematics, applies. It says that employing brackets to group three or more integers together has no effect on their product or sum. In essence, this means that the operation’s outcome is constant regardless of how the numbers are organised.
The following is the formula for the addition and multiplication associative property:
Associative Property of Addition
The total of three or more numbers is unaffected by how the numbers are grouped, according to the associative feature of addition. Assume we have x, y, and z, three random numbers. The associative property of addition has the following formula:
Associative Addition Formula Property:
Z = X + (Y + Z) + (X + Y)
To demonstrate this, think about the following scenario:
Example: (9 + 3) + 6 = 9 + (3 + 6) = 18. The left side is calculated as 12 + 6, which equals 18. Similar results are obtained when we solve the right-hand side: 9 + 9 = 18. As a result, we can see that the sum is unaffected by how the numbers are arranged.
Associative Property of Multiplication
According to the associative property of multiplication, the result of three or more numbers remains the same regardless of how they are arranged. The following formula can be used to represent this property of multiplication:
Law of Associative Multiplication Formula:
X = (Y + Z) (X + Y)
Consider the following example to help further illustrate this:
Example: (6 × 2) × 5 = 6 × (2 × 5) = 60. The left-hand side calculation yields 12 x 5 = 60. Similar results are obtained when we solve the right-hand side: 6 x 10 = 60. In light of this, we can say that the numbers’ product is unaffected by the way they are grouped.
Associative Property of SubtractionSubtraction procedures do not adhere to the associative property. The associative law can’t be used to solve subtraction problems since the results would be wrong. For example, 9 – 2 – 4 is not the same as 9 – 2 – 4. When we calculate the left side, we obtain the result 7 – 4 = 3. In contrast, we obtain 9 – (-2) = 11 when we solve the right-hand side. It is clear from this that subtraction does not adhere to the associative property.
Difference between Associative Property and Commutative Property
According to the Commutative Property, the outcome is unaffected by the sequence in which two integers are added or multiplied.
Knowing about both qualities, it is clear that the primary distinction is the quantity of numbers used in the operation. Operations with only two numbers are subject to the Commutative Property, but operations with three or more numbers are subject to the Associative Property.
Associative Property Of Rational Numbers
For rational numbers, the associative property of addition and multiplication holds true.
Let’s assume that p/q, r/s, and t/u are all rational numbers. Following that, we have:
The equation is (p/q + r/s) + t/u
The same is true for multiplication:
p/q = (r/s) (t/u) = (r/s) (p/q)
We can prove that (1/2) + [(3/4) + (5/6)] = [(1/2) + (3/4)] + (5/6) and (1/2) [(3/4) (5/6)] = [(1/2) (3/4)] (5/6), for instance.
(1/2) + [(3/4) + (5/6)] = 25/12
[(1/2) + (3/4)] + (5/6) = 25/12
(1/2) × [(3/4) × (5/6)] = 5/16
[(1/2) × (3/4)] × (5/6) = 5/16
We have therefore confirmed that these rational numbers have the associative characteristic.
Solved Examples On Associative Property
Example 1
Here is a potential revised version of the question, assuming you meant to replace the digits in the question:
Use the Associative Property to determine (12 40) 25 if (40 25) 12 = 12000.
We can rearrange the numbers in the computation without affecting the outcome by using the Associative Property of Multiplication. Thus, (12 40) 25 can be written as (40 25) 12.
We can substitute the variables to get the following results given that (40 25 12) = 12000:
(12 × 40) × 25 = 12000
Thus, the computation (12 x 40) 25 also yields a value of 12000.
Example 2
Here is a potential revised version of the question, assuming you meant to replace the digits in the question:
Fill in the missing integer in the equation using the associative property:
(8 + 12) + 6 = (8 + 6) + ____
We can reorganise how the numbers are grouped in the calculation using the associative property of addition without changing the outcome. So, we can change (8 + 12) + 6 to (8 + 6) + 12 instead.
Since (8 + 12 + 6) = 26, we can substitute the values to get the following results:
(8 + 6) + 12 = ____
By condensing the left side, we obtain:
14 + 12 = ____
As a result, the missing number is equal to 0, or 26 – 14 – 12.
As a result, we can say that (8 + 6) + (12) = 26.
Frequently Asked Questions – FAQs
Which operations are covered by the Associative Property?
The multiplicative and additive operations both covered under the associative property.
Define associative property?
According to the Associative Property, grouping three or more numbers together for addition or multiplication has no effect on the result. In other words, the outcome is unaffected by how the addends or multiplicands are grouped.
Do division and subtraction fall under the Associative Property?
Division and subtraction do not adhere to the Associative Property.
Does multiplication always fall under the Associative Property?
For Associative Property in mathematics governs the addition and multiplication of real numbers.
