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Math Gr 8 Ch 6: Equivalent Forms

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24 Questions

What is the purpose of simplifying fractions?

To find an equivalent fraction in its simplest form

What is the method to convert a decimal to a fraction?

Write the decimal as a fraction with a denominator of a power of 10 and then simplify

What is the result of multiplying or dividing both the numerator and the denominator of a fraction by the same number?

An equivalent fraction

What is the purpose of finding common denominators when adding or subtracting fractions?

To enable addition or subtraction of fractions with different denominators

What is the process of expressing an algebraic expression as a product of its factors?

Factoring the expression

What is the result of combining like terms in an algebraic expression?

A simplified expression

What property of operations is used to generate equivalent algebraic expressions?

All of the above

What are equivalent decimals?

Decimals that represent the same value

What is the key characteristic of equivalent fractions?

They have different numerators and denominators but represent the same value

What is the purpose of finding the greatest common divisor when simplifying a fraction?

To divide the numerator and the denominator by their greatest common divisor

Which of the following is an example of an equivalent decimal?

0.5 and 1/2

What is the result of converting a fraction to an equivalent decimal?

A decimal with a finite number of digits

Which method can be used to identify equivalent algebraic expressions?

All of the above

What is the purpose of using the distributive property in algebraic expressions?

To generate equivalent algebraic expressions

Which of the following is an example of an equivalent algebraic expression?

2x + 3 and 2(x + 3)

What is the result of applying the commutative property to an algebraic expression?

An equivalent algebraic expression

What is the primary reason for simplifying algebraic expressions?

To reveal the underlying structure of the expression

Which of the following is a characteristic of equivalent fractions?

They represent the same value

What is the purpose of finding the greatest common divisor when simplifying a fraction?

To divide the numerator and denominator by the same number

Which of the following is an example of using the distributive property to generate equivalent algebraic expressions?

2(x + 3) = 2x + 6

What is the result of converting a fraction to an equivalent decimal?

A decimal with an infinite number of digits

Which method can be used to identify equivalent algebraic expressions?

Simplifying the expressions

What is the purpose of using common denominators when adding or subtracting fractions?

To enable the addition or subtraction of the fractions

Which property of operations is used to generate equivalent algebraic expressions?

All of the above

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