Ms. francis is planning a birthday party for her daughter. there will be 22 children at the party, and in order to seat therm all she needs to rent square card tables. only 1 child can sit at each side of a card table ms. francis wants to arrange the tables in a rectangular shape so they look like one large table. the room is large enough that the rectangle can be made with more than one row of tables part a: how many different arrangements can ms francis make to seat all 22 children? part b: what is the smallest number of tables that ms. francis needs to rent? directions: to solve the problem, apply the steps of the mathematical problem-solving routine.