Lesson 3: Ratio and Proportion

Refers to the comparison of quantities

• Ratio

• Proportions

• Variations

The equality between ratios

• Proportions

• Ratio

A type of proportion, when a whole is divided into more than two parts depending on the given ratio.

• Direct

• Inverse

• Partitive

When one variable decreases, the other variable also decrease. What type of proportion does this situation represents?

• Direct

• Inverse

• Partitive

Law of Demand states that as the price increases, the quantity demand decreases. Therefore, the relationship between price and quantity demand is an example of what type of proportion?

• Direct

• Inverse

• Partitive

The image above is an example of what type of proportion?

• Direct

• Inverse

• Partitive

The image above is an example of what type of proportion?

• Direct

• Inverse

• Partitive

The image above is an example of what type of proportion?

• Direct

• Inverse

• Partitive

What is the relationship between the size of a house and its cost?

• Direct

• Inverse

• Partitive

What is the relationship between the speed of a car with the time it will reach a particular destination?

• Direct

• Inverse

• Partitive