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10 + 8 + 20 + 7 = 10 + 20 + 8 + 7 = 30 + 15 = 45

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How can the distributive property help you find the answer mentally?

it makes it easy say ypu have 69x8 you can do (60x8)+(9x8)=480+72=552 wrather than 69 x 8 552 so it basically makes it easier P.S. i know i probably didnt make since but i tried


How do we use distributive property when solving equations?

The distributive property allows us to simplify expressions by multiplying a single term by each term inside a set of parentheses. When solving equations, we can use this property to eliminate parentheses, making it easier to combine like terms and isolate the variable. For example, in the equation (3(x + 4) = 21), applying the distributive property gives (3x + 12 = 21), which can then be solved more easily. This method helps maintain clarity and accuracy in the solving process.


When do we use distributive property?

The distributive property is used when you want to simplify expressions involving multiplication over addition or subtraction. It states that ( a(b + c) = ab + ac ) or ( a(b - c) = ab - ac ). This property is particularly useful for expanding algebraic expressions, solving equations, and calculating values in mental math. It helps break down complex problems into simpler parts for easier computation.


When should you use the distributive property?

The distributive property should be used when you need to simplify expressions or solve equations that involve multiplication over addition or subtraction. It is particularly helpful when dealing with parentheses, allowing you to multiply each term inside the parentheses by a term outside. This property can also make calculations easier by breaking down complex expressions into more manageable parts. Use it whenever you see a situation that fits the form ( a(b + c) ) or ( a(b - c) ).


What is distributive law for multiplication?

The distributive law for multiplication states that for any numbers (a), (b), and (c), the expression (a \times (b + c)) can be expanded to (a \times b + a \times c). This law demonstrates how multiplication distributes over addition, allowing for easier computation and simplification of expressions. It is a fundamental property in algebra that is widely used in various mathematical operations.

Related Questions

How do you use Distributive property in sentence?

Oh, the Distributive Property is a wonderful friend when it comes to sentences! Imagine you have a sentence like "I have 3 apples and 2 oranges." You can use the Distributive Property to rewrite it as "I have 3 apples and I have 2 oranges." It helps you break down and simplify sentences to make them easier to understand. Just like adding happy little trees to a painting, the Distributive Property adds clarity and beauty to your sentences.


How can the distributive property help you find the answer mentally?

it makes it easy say ypu have 69x8 you can do (60x8)+(9x8)=480+72=552 wrather than 69 x 8 552 so it basically makes it easier P.S. i know i probably didnt make since but i tried


What is the awnser toThe distributive property combines blank and blank to make multiplying whole numbers eaiser?

The distributive property combines addition and multiplication to make multiplying whole numbers easier. This property states that for any three numbers a, b, and c, a x (b + c) = a x b + a x c. By applying the distributive property, we can break down complex multiplication problems into simpler steps, ultimately making calculations more manageable and efficient.


Distributive property in math?

The distributive property states that when you have a problem, say 3(42-36) then you distribute the multiply by 3 to the 42 and -36 to get 126-108 which can be easier to solve some times. Also when you simplify problems with variables, you can substitute 5n+15 to 5(n+3).-------a(b+c) = ab+ac


What was the purpose of the adding machine?

the purpose of this invention is to help add up numbers. It's quicker and easier to do instead of mentally trying to calculate the numbers by hand.(: your welcome


How can distributive property make multiplying a whole number and a mixed number easier?

5 x 2 and 1/3 = (5 x 2) + (5 x 1/3) = 10 and 5/3 = 11 and 2/3


How does the associative property help you multiply mentally?

Suppose you were trying to multiply 17 x 5 x 2. The associative property states that (17 x 5) x 2 = 17 x (5 x 2) The second one is easier to do in your head.


How can you use the distributive property to write a number as a equivalent expression?

17*9 = 17*(10-1) = 17*10 - 17*1 = 170 - 17People who do not know the 17 times table might find the equivalent version easier to evaluate.


What is the distributive property?

The Distributive Property is an identity used to simplify an equation with parentheses.In general, a(b + c) = a×b + a×cFor example, 5(4+7).You multiply 5 by 4 (you get 20) and then 5 by 7 (you get 35).Then, you add the two products together and get your answer, 55.In non-sentence form: 5(4+7) = 5×4 + 5×7 = 20 + 35 = 55Another example: 3(5 + c) = 3×5 + 3×c = 15 + 3cThe sum of two addends multiplied by a number is the sum of the product of each addend and the number.Ex:6[2+3]-6times2 + 6times3.


What is uses of statistics in business organization?

easier for calculate profit


What are used to make difficult computations easier to calculate?

functions -_-


How can associative property be used in the real world?

It can be used to simplify addition or multiplication of large sets of numbers - but only if you know number bonds.Ti calculate 3*4*5 you could calculate 3*4 = 12 and then 12*5 = 60but it is easier to do 4*5 = 20 and 3*20 = 60.