This video by TeacherLookup explains to learners different ways to learn time and work problems and to solve them easily. These are problems commonly asked in different competitive exams and job interviews. The different parameters that are to be considered while solving time and work problems are time, work and people. This simple philosophy of calculating total work done in a day by two people as the sum of work done by each person in a day is explained. The same analogy is further explained in terms of variables x and y. This analogy can be easily used to determine the total work done by two people in a given span of time. Please click on this link to take you to the page shown on video: teacherlookup.com/let-us-learn-how-to-solve-time-and-work-problems