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Unit: Fractions, decimals, & percentages

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Possible mastery points

Converting fractions to decimals

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Practice

Write decimals as fractionsGet 5 of 7 questions to level up!
Rewriting decimals as fractions challengeGet 5 of 7 questions to level up!
Converting fractions to decimalsGet 3 of 4 questions to level up!

Adding & subtracting rational numbers

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Practice

Order rational numbersGet 3 of 4 questions to level up!
Adding & subtracting rational numbersGet 3 of 4 questions to level up!

Quiz 1

Level up on the above skills and collect up to 400 Mastery points

Percent word problems

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Practice

Equivalent expressions with percent problemsGet 3 of 4 questions to level up!
Percent problemsGet 3 of 4 questions to level up!
Tax and tip word problemsGet 3 of 4 questions to level up!
Discount, markup, and commission word problemsGet 3 of 4 questions to level up!

Rational number word problems

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Practice

Rational number word problemsGet 3 of 4 questions to level up!

Quiz 2

Level up on the above skills and collect up to 400 Mastery points

Up next for you:

Unit test

Level up on all the skills in this unit and collect up to 1000 Mastery points!

About this unit

In these tutorials, we'll explore the number system. We'll convert fractions to decimals, operate on numbers in different forms, meet complex fractions, and identify types of numbers. We'll also solve interesting word problems involving percentages (discounts, taxes, and tip calculations).