Describe or show how to find the following product using both an algorithm and a diagram: 1 1/3 X 2

How do i do this activity, is appreciated

The difference of three and the reciprocal of a number is equal to the quotient of 20 and the number. find the number.

Three students, javier, sam, and corrine, participated in a fundraiser where people donated a certain amount of money per lap that the student ran. each student also had some initial donations that were collected before the run. the equations that represent each student's total donation, y, based on the number of laps ran, x, is shown below. match each equation with the correct rate of change for that student.