francesca is baking for a school fundraiser. she is able to bake 24 cupcakes in 60 minutes. at this rate how many cupcakes can she bake in 200 minutes

Mrs. avila is buying a wallpaper border to go on all of her kitchen walls. she wants to buy 5 extra feet of wallpaper border than she needs to be sure she has enough. she buys 55.5 feet of the border. the store owner selling the border uses the width of mrs. avila's kitchen to determine that the length of her kitchen must be 14.5 feet.