There are 6 tangerines in a box. Without cutting up any of the tangerines, Mrs. McGillicutty divided the 6 tangerines among 6 children and 1 tangerine was left in the box. How did she do it?

A video store too in $5,400 in video rentals during July. January sales are expected to be double that amount. If videos rent for $4, how many video rentals are expected in January?