Exploring Percent Proportion Concepts

The video tutorial introduces the concept of percents, explaining their relationship with ratios and proportions. It demonstrates how to calculate percents using proportions, providing examples of converting scores to percents. The tutorial further explores the percent proportion method and its application in real-world problems, concluding with advanced percent problems and solutions.

What is the maximum score you can get on a test expressed as a percent?

• 75%

• 50%

• 150%

• 100%

If you score 7 out of 10 on an assignment, what percent is that?

• 70%

• 60%

• 80%

• 90%

What percent is equivalent to scoring 4 out of 5 on a homework assignment?

• 85%

• 80%

• 75%

• 70%

If you scored 8 out of 10 on an assignment, what percent did you get?

• 70%

• 80%

• 75%

• 85%

In a class of 24 students, if 50% have siblings, how many students have siblings?

• 10

• 16

• 12

• 14

What is the percent proportion formula used to solve percent problems?

• part/total = percent/100

• percent/part = total/100

• part/percent = total/100

• total/part = percent/100

70% of what number is 20?

• 35

• 30

• 40

• 28.57

If 30% of a number is 5, what is the number?

• 17

• 18

• 15

• 16.6

What is the first step in solving a percent problem using proportions?

• Add 100 to the equation

• Divide both sides

• Set up the proportion

• Cross-multiply

What is the percent equivalent of 3 out of 4?

• 60%

• 70%

• 75%

• 80%