Easy Percentage Trick you were Never Taught at School! | Summary and Q&A

TL;DR

Learn a simple trick to quickly solve percentage calculations by flipping the numbers and using the Commutative Law.

Key Insights

• 🐬 Flipping the numbers in percentage calculations can simplify the calculation process.
• 😒 The Commutative Law applies to percentages, allowing us to use a more convenient percentage to calculate.
• 🐎 Practicing percentage calculations using the trick will improve your speed and accuracy.
• 🛀 The trick can be extended to more complex percentage calculations, as shown with the example of 150% of 44.
• 🍻 The video creator emphasizes the importance of supporting their channel and provides links for more math tricks.
• 🧑‍🎓 The trick saves time and makes percentage calculations more accessible for students and anyone who needs to perform quick calculations.
• 🎮 The video creator encourages viewers to subscribe, like the video, and leave comments, creating a sense of community engagement.

Transcript

good day can you solve this easy percentage question in 5 seconds or less 16% of 25 all right go so times up did you get the answer of four if you did congratulations if you didn't well I'll tell you what you know right now I'm going to show you how to work out this particular type of percentage question and it's really easy 16% of 25 not that nice... Read More

Questions & Answers

Q: How can I quickly solve percentage calculations?

You can use the trick explained in the video by flipping the numbers and applying the Commutative Law. This method simplifies the calculation process.

Q: Why does flipping the numbers in percentage calculations work?

The Commutative Law states that the order of multiplication does not affect the result. This principle also applies to percentages. Flipping the numbers allows us to use a more manageable percentage.

Q: Can you provide an example of applying the trick?

Sure. Let's consider 48% of 50. Instead of this, we can calculate 50% of 48. Since 50% is half, the answer is 24.

Q: How can we use the trick to calculate 60% of 75?

We can flip it to 75% of 60. If we know that 3/4 is equal to 60, then 1/4 is 15. So, 3 multiplied by 15 is 45.

Summary & Key Takeaways

• The video explains a quick method to solve percentage calculations by flipping the numbers and using the Commutative Law.

• By flipping the numbers, you can easily calculate the percentage.

• Examples of percentage calculations are provided for practice.