How to find the sum of two fractions with unlike denominators

The video tutorial covers the process of adding fractions with unlike denominators. It begins with an introduction to the concept and explains the importance of finding the least common denominator (LCD). The instructor provides examples to illustrate how to calculate the LCD and create equivalent fractions. The lesson concludes with a final calculation, demonstrating the addition of fractions using the LCD.

What must you do to both the numerator and denominator when finding equivalent fractions?

After finding the common denominators, what is the next step in adding the fractions?