Training Ratios and Proportions

Ratios and Proportions

Arithmetic
Beginner 80 minutes 4 lessons
Understand ratios, rates, and proportions — how to set them up, solve them, and apply them to real-world problems from unit pricing to scale drawings.

Learning Objectives

  • Write and simplify ratios
  • Distinguish between ratios and rates
  • Set up and solve proportions using cross-multiplication
  • Apply proportions to unit rates, similar figures, and scale problems

Lessons

1
Ratios and Rates
20 min
2
Setting Up and Solving Proportions
20 min
3
Applications of Proportions
20 min
4
Proportion Word Problems
20 min

Quick Practice

Test your knowledge with a quick interactive challenge from this module.

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Key Concept Flashcards

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