40 people are in a classroom. Everyone is sitting in either pairs of desks (2 desks together) or in a group of 4 (4 desks together). All 40 people are sitting in their own desk. b. There are 2 more pairs of desks than groups of desks. How many of each seating arrangement is there? Question Blank 1 of 2 type your answer... pairs of 2 desks, and Question Blank 2 of 2 type your answer... groups of 4 desks