Standard Rule for Combining Algebraic Ratios

Standard Protocol for Network Metric Aggregation

Operational Guidelines for Combining Production Metrics

How to Add or Subtract Rational Expressions

$\frac{p}{q} - \frac{r}{q} = ?$

Rational expressions like $\frac{p}{q} + \frac{r}{q}$ share a common denominator. Match each term to its rule.

True or False: $\frac{p}{q} + \frac{r}{q} = \frac{p+r}{q}$

After combining the numerators of rational expressions with a common denominator, what should you do next?

Put these steps in order to add or subtract rational expressions with a common denominator, such as $\frac{p}{q} + \frac{r}{q}$.

To add or subtract rational expressions with the same denominator, combine the _____ and keep the denominator the same.

When you add $\frac{p}{q} + \frac{r}{q}$, what happens to the denominator?