When multiplying fractions, what should you do after performing the multiplication?

When multiplying fractions, the process involves multiplying the numerators together and multiplying the denominators together to create a new fraction. After obtaining the product, it is essential to reduce the fraction if necessary. This means simplifying it to its lowest terms by dividing both the numerator and denominator by their greatest common divisor (GCD).

For example, if the resultant fraction after multiplication is 8/12, reducing this fraction to 2/3 makes it simpler and easier to understand. This step is crucial for ensuring clarity and accuracy in mathematical communication.

The other options do not align with the standard procedure for handling the product of two fractions. Adding both denominators is relevant in addition problems, converting to a percentage applies when interpreting values rather than simply manipulating fractions, and inverting the product does not have a basis in fraction multiplication. Thus, reducing the fraction is the correct action to take after performing the multiplication.