What is the volume of the right rectangular prism by packing it with unit cubes of the approximate unit fraction edge length?

Adam drew two same size rectangles and divided them into the same number of equal parts. he shaded 1/3 of one rectangle and 1/4 of the other rectangle. what is the least number of parts into which both rectangles could be divided into?

Which number produces a rationale number when multiplied by 1/5

Can somebody 1. what is the formula for finding the vertical distance between two points on a coordinate plane?