Greyson built 6/8 of a racetrack for his cars. Landon built the remaining part of the track. How much of the track did Landon build if they built one whole track?
The whole racetrack would have to be 8/8 (maybe). Greyson built 6/8 of the racetrack and Landon built the rest of the racetrack. Then Landon built 2/8 of the racetrack.
