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# Unit 4: Proportional relationships and percentages

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Rates with fractionsGet 3 of 4 questions to level up!

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Proportion word problemsGet 3 of 4 questions to level up!

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Fraction to decimal: 11/25Worked example: Converting a fraction (7/8) to a decimal

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Converting fractions to decimalsGet 3 of 4 questions to level up!

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Rational number word problem: ice

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Percent problemsGet 3 of 4 questions to level up!

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Equivalent expressions with percent problemsGet 3 of 4 questions to level up!

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Interpreting linear expressions: diamonds

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Tax and tip word problemsGet 3 of 4 questions to level up!

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Percent word problem: guavasPercent word problems: tax and discount

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Discount, markup, and commission word problemsGet 3 of 4 questions to level up!