Defining Percentages and Representing Them

This video helps show what percentage means and how to represent it. We cover how percentages relate to fractions and decimals. Here, we get a full breakdown.

For more help, check out our Understanding Percent Lessons Page

Credit goes to Miacademy Learning Channel

Imagine you have a big delicious pizza all to yourself. Now, think about how much of that pizza you want to eat. Percentages help you express that! A percentage is like a magical way to turn ordinary numbers into something easy to understand.

Picture this: You’ve got 100 slices of that pizza, and you want to eat 25 slices. Ta-da! That’s 25% of the pizza! Percentages are just fractions out of 100. So when you say “25%,” you mean 25 out of every 100 slices.

But that’s not all! Percentages are everywhere. When you see a discount sign at the store saying “50% off,” it means you can save half your money! When you hear about the chance of rain being 75%, it’s like saying there’s a 75 out of 100 chance it will rain.

Here’s the fun part: percentages make comparing things super easy. Let’s say you and your friend both took a math test. You got 80% correct, and your friend got 90%. You can quickly see your friend did better without counting all the questions! Percentages help us understand and compare numbers in a snap.

Now, here’s the icing on the math cake: percentages also help you figure out parts of a whole. If you’re sharing candy with your friends, and you get 30% of the candies, you know exactly how many you’ll have without counting every piece.

So, percentages are like a math superhero that makes numbers friendlier and more understandable. They’re used in everyday life, from shopping discounts to weather forecasts to test scores. With percentages, you’ll be a math whiz, making comparisons and solving problems like a pro! Math can be fun, especially when you embrace the power of percentages!

Representing a fraction is like expressing a part of a whole or a ratio between two quantities. It consists of two numbers separated by a horizontal line, with one number (the numerator) above the line and another number (the denominator) below the line. The numerator represents the number of parts you have, while the denominator represents the total number of equal parts that make up the whole.