Скачать или смотреть How to calculate percent change | percentage ratio and proportion

Percent increase and decrease word problems are easy to calculate with this formula! In this video, we look at a word problem example with percentage decrease and calculate the percent of change using a ratio and proportion method! This is a great strategy for calculating either percent increase or decrease and will work no matter which part the word problem is asking for!

Hi, my name is Beth, and I am passionate about helping students not only understand math concepts, but feel more confident in their own abilities to learn new math skills. When students are struggling, I encourage them to use alternative methods to help them find what works best for them. I also help them find connections to previously learned math concepts that could help them better understand newer or more challenging concepts!

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