7.1+Common+Denominators

Guided Discovery Notes:

Finding common denominators:

media type="custom" key="25711654"

media type="custom" key="25711662"

media type="custom" key="25711678"

media type="custom" key="25711682"

Finding the least common multiple:

https://www.khanacademy.org/math/arithmetic/fractions/Equivalent_fractions/v/finding-common-denominators