Barry doesn't understand his homework assignment about fractions and asks his father to help him. His father tries to explain fractions to him using toy trains as a visual aid.
The Earthlings need to split two apples and feed each Cerberus head an equal portion of apple. They use the Squak Pad to illustrate the equation to determine the solution and briefly explain the numerator and the denominator.
Ian analyzes the data received by the aliens and shares his discovery with Louise. He visualizes the data and expresses as a decimal the amount of data relative to negative space: 0.0833, which he says is equivalent to 1/12. The two present their findings to the rest of the team and suggest that they are part of a larger whole.
Digit and Wicked need to talk to the Sphinx to find the location of the Universal Vortex Opener (UVO). In order to get the Sphinx to talk, they have to feed it the correct number of chocolate sand cones. They use their understanding of fractions to determine how many sand cones to feed him.