sara is making a key chain using the bead design shown. what fraction of the beads in her design are either blue or red?
(red)(blue)(white)(blue)(red)
(white)(red)(blue)(red)(white)
(red)(blue)(white)(blue)(red)

Koji is installing a rectangular window in an office building. the window is 823 feet wide and 534 feet high. the formula for the area of a rectangle is a=bh. what is the area of the window? enter your answer as a mixed number in simplest form in the box. $$ ft2