Learn how to solve problems on time, speed and distance from this video

This video tutorial shows how to solve problems based on profit and loss

Learn all the important formulas of profit and loss from this video

Learn the differences between simple and compound interest from this video

This video tutorial explains how to convert fractions into percents without a calculator

Learn complete concept of percentage in the simplest way from this video

The video discusses general problem solving strategy to solve more complex word problems

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