Understanding Percent Proportions and Relationships

The video tutorial explains how to translate and solve percent proportions using a simple formula: 'is' over 'of' equals percent over 100. It demonstrates this concept through two examples. The first example calculates what percent of 25 is 16, while the second example finds out 14 is 60% of what number. The tutorial emphasizes the importance of identifying the 'is' and 'of' parts and solving the resulting proportions by clearing fractions.

What is the basic formula used to translate percent proportions?

• of over is equals 100 over percent

• percent over is equals 100 over of

• is over 100 equals percent over of

• is over of equals percent over 100

In the formula 'is over of equals percent over 100', what does 'is' represent?

• The whole

• The percent

• The part

• The total

What does the 'of' represent in the formula 'is over of equals percent over 100'?

• The part

• The percent

• The whole

• The numerator

What is the relationship between 'is' and 'of' in the formula?

• 'is' is the whole and 'of' is the part

• 'is' is the numerator and 'of' is the percent

• 'is' is the percent and 'of' is the whole

• 'is' is the part and 'of' is the whole

What is the first step in solving the proportion 'what percent of 25 is 16'?

• Add 16 and 25

• Identify the whole and the part

• Multiply by 100

• Divide by 25

How do you clear fractions when solving a proportion?

• By subtracting the denominators

• By multiplying by the product of the denominators

• By dividing by the numerators

• By adding the numerators

What is the result of solving the proportion 'what percent of 25 is 16'?

• 16%

• 100%

• 25%

• 64%

What operation is used to solve for 'x' in the equation 1600 = 25x?

• Division

• Addition

• Multiplication

• Subtraction

In the second example, what is the unknown value represented by 'x'?

• The percent

• The part

• The whole

• The numerator

What is the first step in solving '14 is 60% of what number'?

• Add 14 and 60

• Divide by 14

• Multiply by 60

• Identify the percent and the part