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Ratios and Proportions

Name: _________________________ Date: _________________________

Ratios compare two amounts. A proportion shows two ratios that are equal.
Write each ratio, simplify when you can, and find the missing number.

Section 1: Write the ratio
Count the shaded shapes and the total shapes. Write the ratio of shaded to total.
Section 2: Simplify the ratio
Write each ratio in simplest form.
Section 3: Find the missing number
Use equal ratios to complete each proportion.