How To Find Ratio: Tutorial, Examples, And More

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In this class, we going to focus on providing information about how to find ratios.

The term ratio can be described as a mathematical expressions that compare two or more quantities and numbers.

Ratio can compare absolute amounts and quantities, and can also be used to compare portions of a larger whole. Ratios can be written and calculated in fractions and in percentages.

However, the basic principles governing the use of ratios are universally the same.

Uses Of Ratios
Ratios can be used in both real world and in school settings to compare the differences between two or more quantities.

The simplest form of ratio compare only two numbers or quantities.

However, ratios can also be used to compare more than 3 quantities and numbers.

For example:

In a basket containing different types of vegetables and fruits such as spinach, apricot, cabbage, carrot, avocado, apple, and oranges. All these can be expressed in form of a ratio.

Ratio is only used when two or more numbers and quantities ar…

FAQ: What Is The Distributive Property

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Overview

What is the distributive property? In math, a distributive property is simply separating addends or subtrahends in a parenthesis into parts, and then multiplying or dividing every addend or subtrahend separately with the given factor outside of the parenthesis.

What is the distributive law in algebra?

The distributive law in algebra is the law relating to multiplication, division, addition, and subtraction. It can be represented for addition as follow: a(b+c) = ab + ac.
This shows that the monomial factor is distributed between the two summands of the binomial factor b+c, resulting in the product ab + a.

What is a formula for distributive property?

The formula for distributive property are:

For addition: a(b+c) = ab + ac
For subtraction: a(b-c) = ab - ac

How do you do the distributive property step by step?


i. First, you need to multiply a number or variable outside of the bracket by each number or variable in the bracket.

ii. Combine the like terms.

iii. Solve and simplify the expression

What is an example of distributive property?

The distributive property of multiplication over addition or subtraction can be done when you multiply a factor by each addend or minuend of a sum or difference. For example, let say you want to multiply 4 by the sum of 3+2. According to this property, you need to first multiply 4 by 3 and then 4 by 2. Then add the resulting products.

In practice:

4(3+2) = 4(3) + 4(2)
            = 12 + 8
            = 20


More Examples Of Distributive Property


Example 1

Evaluate 7(2+3)

Answer

7(2+3) = 7×2 + 7×3
            = 14 + 21
            = 35

Example 2

Evaluate 2(x+4)

Answer

2(x+4) = 2(x) + 2(4)
            = 2x + 8

Example 3

Evaluate x(2+x)

Answer

X(2+x) = x(2) + x(x) 
             = 2x 

What is the commutative property of addition?

Commutative property of addition states that the numbers can be added in any direction or order, and still get the same result. For example: 4+5 and 5+4. In either direction, you still get the same result, which is 9.

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