'Simple' maths puzzle leaves everyone arguing over correct answer

This viral brain teaser has left people scratching their heads as they debate whether the answer is 500, 200, or 102 ...
Marin Independent Journal on MSN

College of Marin divided over textbook loan program

With textbooks on desks, students listen during chemistry instructor Laura Cooper's introduction to chemistry class at College of Marin in Kentfield, Calif., on Wednesday, Dec. 3, 2025. (Alan ...