Jeremy walked \(\frac{6}{8}\) of the way to school and ran the rest of the way. What fraction, in simplest form, shows the part of the way that Jeremy walked?
An elevator starts on the 100th floor of a building. It descends 4 floors every 10 seconds. At what floor will the elevator be 60 seconds after it starts?
For a school play, the teacher asked the class to set up chairs in 20 rows with 25 chairs in each row. After setting up all the chairs, they were 5 chairs short. How many chairs did the class set up?