There are two basic models of multiplication: A ``rate times time'' perpective and an ``area'' perspective. For instance, we could interpret {{MATH_37}} as an answer to the question: {{CMD_38}} ``If I am going {{MATH_39}} for {{MATH_40}} hours, how far have I traveled?'' {{CMD_41}} or as the answer to the question {{CMD_42}} ``What is the area of a rectangle with length {{MATH_43}} and width {{MATH_44}}?'' {{CMD_45}} {{COMMENT_46}}