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## Inverse Proportion – Examples and Practice Problems

Proportionality is a way of relating two quantities. In the case of inverse proportion, the relationship is such that, if we increase one quantity, the other quantity decreases and vice versa. Here, we will look at a brief summary of inverse proportion. Then, we will...

## Direct Proportion – Examples and Practice Problems

Proportionality allows us to relate two quantities and understand how one quantity changes if we change the other. If two quantities are directly proportional, then when we increase one quantity, the other quantity will also increase and vice versa. Here, we will look...

## Geometric Sequences – Examples and Practice Problems

Geometric sequences have the main characteristic of having a common ratio, which is multiplied by the last term to find the next term. Any term in a geometric sequence can be found using a formula. Here, we will look at a summary of geometric sequences and we will...

## Arithmetic Sequences – Examples and Practice Problems

Arithmetic sequences exercises can be solved using the arithmetic sequence formula. This formula allows us to find any number in the sequence if we know the common difference, the first term, and the position of the number that we want to find. Here, we will look at a...

## Examples of Mixture Problems

Mixture problems are word problems where quantities of different values are mixed. Many times different liquids are mixed to change the concentration of the mixture. Other times, amounts of different costs are mixed. Here, we will look at a brief summary of mixture...