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Author:
M. J. Plott

This tutorial contains a sequence of videos, from Virtual Nerd, that introduces ratios and rates.

This tutorial contains the following videos:

- What's a Ratio?
- How Do You Write a Ratio From a Word Problem?
- What are Rates and Unit Rates?
- How Do You Convert a Rate To A Unit Rate?
- How Do You Solve a Word Problem Using Unit Rates?
- What are Equivalent Ratios?
- How Do You Find Equivalent Ratios?

Tutorial

Virtual Nerd Video

http://www.virtualnerd.com/pre-algebra/ratios-proportions/ratios/define-ratios/ratio-definition

Source: http://www.virtualnerd.com

Virtual Nerd Video:

Source: http://www.virtualnerd.com

Virtual Nerd Video:

Source: http://www.virtualnerd.com/

Virtual Nerd Video:

http://www.virtualnerd.com/pre-algebra/ratios-proportions/ratios/example-problems/equivalent-example

Source: http://www.virtualnerd.com/