Saxon Course 2: Lesson 39 (Slides)

Lesson 39

• Proportions

​Proportions

• A proportion is a statement that two ratios are equal.

​Example(s)

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Example: 12/20 = n/30

Step 1: 20 x n = 12 x 30

Step 2: 20n = 360

Solution: n = 18

​Daily Challenge #39