Ch 10: CAHSEE - Calculations with Ratios, Percent & Proportions: Tutoring Solution

About This Chapter

The Calculations with Ratios, Percent and Proportions chapter of this CAHSEE Tutoring Solution is a flexible and affordable path to learning about calculations, percent and proportions. These simple and fun video lessons are each about five minutes long and they teach all of the operations involving ratios, percent and proportions covered on the CAHSEE math exam.

How it works:

  • Begin your CAHSEE math exam prep.
  • Identify the ratio, percent or proportion concepts that you're stuck on.
  • Find fun videos on the topics you need to understand.
  • Press play, watch and learn!
  • Complete the quizzes to test your understanding.
  • As needed, submit a question to one of our instructors for personalized support.

Who's it for?

This chapter of our CAHSEE Tutoring Solution will benefit any student who is trying to learn about ratios, percent and proportions and earn passing scores on the exam. This resource can help students including those who:

  • Struggle with understanding distance, money and time problems or any other ratio, percent and proportions topic
  • Have limited time for studying
  • Want a cost effective way to supplement their math learning
  • Prefer learning about math visually
  • Find themselves struggling in their CAHSEE math exam preparations
  • Cope with ADD or ADHD
  • Want to get ahead in high school math
  • Don't have access to CAHSEE math exam prep materials

Why it works:

  • Engaging Tutors: We make learning about ratios, percent and proportion simple and fun.
  • Cost Efficient: For less than 20% of the cost of a private tutor, you'll have unlimited access 24/7.
  • Consistent High Quality: Unlike a live math tutor, these video lessons are thoroughly reviewed.
  • Convenient: Imagine a tutor as portable as your laptop, tablet or smartphone. Learn about ratios, percent and proportions on the go!
  • Learn at Your Pace: You can pause and rewatch lessons as often as you'd like, until you master the material.

Learning Objectives

  • Define ratios and rates.
  • Solve problems that involve money.
  • Understand the applications of proportion.
  • Perform calculations involving ratios and proportions.
  • Take a look at examples of problems that involve percents.
  • Learn how to solve word problems that include percents.
  • Know the steps for solving interest problems.
  • Become familiar with compounding interest formulas.
  • Calculate taxes and discounts.
  • Solve problems that involve time.
  • Take a look at distance formulas.

12 Lessons in Chapter 10: CAHSEE - Calculations with Ratios, Percent & Proportions: Tutoring Solution
Test your knowledge with a 30-question chapter practice test
Ratios & Rates: Definitions & Examples

1. Ratios & Rates: Definitions & Examples

If we have two items, or two numbers, and we want to compare them, what language can we use? How do we write the comparison? Find out as we learn about ratios and rates in this lesson.

How to Solve Problems with Money

2. How to Solve Problems with Money

Money matters, and knowing how much things cost will be useful no matter where you go. In this lesson, we'll learn the steps for solving word problems involving money.

Proportion: Definition, Application & Examples

3. Proportion: Definition, Application & Examples

When we want to compare one ratio, or fraction, to another equivalent ratio, it's a proportion. Learn all about proportions and practice solving proportion problems in this lesson.

Calculations with Ratios and Proportions

4. Calculations with Ratios and Proportions

Even if only 99 out of 100 people need to know how to work with ratios, the odds that they'll be useful to you are very high. In this lesson, we'll practice performing calculations with ratios and proportions.

Percents: Definition, Application & Examples

5. Percents: Definition, Application & Examples

Maybe you know that 95% is an A and 75% is a C. But what do those percents really mean? In this lesson, we'll learn about percents, including how to convert them to fractions and decimals.

How to Solve Word Problems That Use Percents

6. How to Solve Word Problems That Use Percents

100 percent of percent problems can be solved if we follow the correct steps. In this lesson, we'll practice solving a variety of different percent problems.

How to Solve Interest Problems: Steps & Examples

7. How to Solve Interest Problems: Steps & Examples

If you want to know how your money can earn money, then it's essential to learn about solving interest problems. In this lesson, we'll practice calculating interest amounts and interest rates.

Compounding Interest Formulas: Calculations & Examples

8. Compounding Interest Formulas: Calculations & Examples

Compound interest is a great way to have your money work for you. In this lesson, find out the formula for calculating compound interest and practice using the formula with several examples.

Taxes & Discounts: Calculations & Examples

9. Taxes & Discounts: Calculations & Examples

When you go shopping, you don't want to be surprised by the amount of tax on an item. You also want to fully understand discounts to know how much you can save. In this lesson, we'll practice calculating both tax and discounts.

How to Solve Problems with Time

10. How to Solve Problems with Time

It's amazing how much time can be saved when people work together. In this lesson, we'll practice figuring out just how much time we're talking about as we solve problems involving time.

Distance Formulas: Calculations & Examples

11. Distance Formulas: Calculations & Examples

Let's go on a road trip! In this lesson, we'll practice calculations involving distance, rate and time. We'll also look at how we determine the relationship between distance and fuel.

Find the Maximum Value of a Function: Practice & Overview

12. Find the Maximum Value of a Function: Practice & Overview

The maximum value of a function can be found at its highest point, or vertex, on a graph. This lesson will show you how to find the maximum value of a function and give some examples. A quiz will complete the lesson.

Chapter Practice Exam
Test your knowledge of this chapter with a 30 question practice chapter exam.
Not Taken
Practice Final Exam
Test your knowledge of the entire course with a 50 question practice final exam.
Not Taken

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