Math resources Ratio and proportion

# Ratio and proportion

Here you will find all the ratio and proportion resources you need. Like all our math topic guides, we’ve included step-by-step guides, detailed examples and practice questions!

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Compound measures

Percent

Proportion

Converting fractions decimals and percents

Ratio

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Direct variation

Direct variation step-by-step topic guide, detailed examples, practice questions, teaching tips and FAQs.

Decimal to fraction

Decimals to fractions step-by-step topic guide, detailed examples, practice questions, teaching tips and FAQs.

Fraction to decimal

Fractions to decimals step-by-step topic guide, detailed examples, practice questions, teaching tips and FAQs.

Percent change

Percent change step-by-step topic guide, detailed examples, practice questions, teaching tips and FAQs.

Percent

Percent step-by-step topic guide, detailed examples, practice questions, teaching tips and FAQs.

Simple interest

Simple interest step-by-step topic guide, detailed examples, practice questions, teaching tips and FAQs.

Fraction to percent

Fraction to percent step-by-step topic guide, detailed examples, practice questions, teaching tips and FAQs.

Percent to decimal

Percent to decimal step-by-step topic guide, detailed examples, practice questions, teaching tips and FAQs.

Decimal to percent

Decimal to percent step-by-step topic guide, detailed examples, practice questions, teaching tips and FAQs.

Percent increase

Percent increase step-by-step topic guide, detailed examples, practice questions, teaching tips and FAQs.

Percent to fraction

Percent to fraction step-by-step topic guide, detailed examples, practice questions, teaching tips and FAQs.

Percent of a number

Percent of a number step-by-step topic guide, detailed examples, practice questions, teaching tips and FAQs.

Percent decrease

Percent decrease step-by-step topic guide, detailed examples, practice questions, teaching tips and FAQs.

Converting fractions, decimals and percents

Converting fractions, decimals and percentages step-by-step topic guide, detailed examples, practice questions, teaching tips and FAQs.

Speed formula

Speed formula step-by-step topic guide, detailed examples, practice questions, teaching tips and FAQs.

Speed distance time

Speed distance time step-by-step topic guide, detailed examples, practice questions, teaching tips and FAQs.

Compound interest formula

Compound interest formula step-by-step topic guide, detailed examples, practice questions, teaching tips and FAQs.

Average speed formula

Average speed formula step-by-step topic guide, detailed examples, practice questions, teaching tips and FAQs.

Directly proportional

Directly proportional step-by-step topic guide, detailed examples, practice questions, teaching tips and FAQs.

Density formula

Density formula step-by-step topic guide, detailed examples, practice questions, teaching tips and FAQs.

Repeating decimal to fraction

Repeating decimal to fraction step-by-step topic guide, detailed examples, practice questions, teaching tips and FAQs.

Percent error

Percent error step-by-step topic guide, detailed examples, practice questions, teaching tips and FAQs.

Ratio

Ratio step-by-step topic guide, detailed examples, practice questions, teaching tips and FAQs.

How to calculate exchange rates

How to calculate exchange rates step-by-step topic guide, detailed examples, practice questions, teaching tips and FAQs.

Ratio problem solving

Ratio problem solving step-by-step topic guide, detailed examples, practice questions, teaching tips and FAQs.

Ratio to fraction

Ratio to fraction step-by-step topic guide, detailed examples, practice questions, teaching tips and FAQs.

Ratio to percent

Ratio to percent step-by-step topic guide, detailed examples, practice questions, teaching tips and FAQs.

Unit rate math

Unit rate math step-by-step topic guide, detailed examples, practice questions, teaching tips and FAQs.

Simplifying ratios

Simplifying ratios step-by-step topic guide, detailed examples, practice questions, teaching tips and FAQs.

How to write a ratio

How to write a ratio step-by-step topic guide, detailed examples, practice questions, teaching tips and FAQs.

Percent increase and decrease

Percentage increase and decrease step-by-step topic guide, detailed examples, practice questions, teaching tips and FAQs.