Finding the Whole in Percent Problems

What are the three types of percent problems mentioned in the video?

• Finding the part, finding the fraction, and finding the ratio

• Finding the whole, finding the percentage, and finding the ratio

• Finding the part, finding the whole, and finding the fraction

• Finding the part, finding the whole, and finding the percentage

What is the first step in setting up a proportion to solve a percent problem?

• Identify the whole number

• Multiply the numbers

• Set up two equal fractions

• Find the percentage

In the proportion 80/100 = 8/x, what does 'x' represent?

• The part

• The fraction

• The percentage

• The whole number

What is the result of cross-multiplying 80 and x in the first example?

• 80x

• 8x

• 8000x

• 800x

What is the value of x when 80x = 800?

• 80

• 100

• 10

• 8

In the second example, what is the first fraction in the proportion?

• 25/100

• 16/100

• 100/16

• 100/25

What is the value of x when 16x = 2500?

• 25

• 2500

• 16

• 156.25

What mathematical operation is used to solve for x in the proportion 16x = 2500?

• Division

• Multiplication

• Subtraction

• Addition

What is the decimal result of 2500 divided by 16?

• 150.25

• 160.25

• 156.25

• 156.5

What is the main focus of the next video in the series?

• Finding the part in percent problems

• Finding the percentage in percent problems

• Finding the whole in percent problems

• Finding the ratio in percent problems