Percentages (2/3)
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Video Lecture 20 of 62
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Date Added: May 21, 2016

### Lecture Description

Word problems are challenging, but rewarding once you learn how they're done! Let's take a look at another word problem. This problem deals with percentages and price.

Problem Text: A toy store is selling bags of marbles at 20% off. The sale price is \$2.24. What was the original price?

### Course Description

Your favorite school teacher Michel van Biezen introduces you to solving word problems in Algebra, touching on a variety of practical applications including: mixture problems, sum of consecutive integers, calculating age, number problems, rate and distance problems, percentages, investment calculations, rates of performing work, determining the equation based on two points, finding the slope and X and Y intercepts, solving word problems with two variables, and much more.

His videos are short and straight-forward, presenting the problems clearly, with explanation, and a thorough solution.