Understanding Percentages

The video tutorial explains how to determine what percentage a number is of another number using the formula 'is over of equals percent over 100'. It walks through setting up the equation, cross-multiplying, and solving for the unknown percentage. The example used is finding what percent 4 is of 16, which is calculated to be 25%.

What is the problem being addressed in the video?

• Multiplying 4 by 16

• Determining the difference between 4 and 16

• Calculating the sum of 4 and 16

• Finding what percent 4 is of 16

Which method is used to solve the problem in the video?

• Trial and error

• Is over of equals percent over 100

• Guessing the answer

• Using a calculator

Tags

CCSS.7.RP.A.2C

In the equation 'is over of equals percent over 100', what does 'is' represent in this problem?

• 16

• 100

• X

• 4

What is the final step in solving the equation to find the percentage?

• Adding the numbers

• Cross-multiplying and simplifying

• Subtracting the numbers

• Dividing by 100

What percentage of 16 is 4?

• 10%

• 30%

• 25%

• 20%