In an art class, there were just enough staplers, rulers, and glue bottles so that every 2 students had to share a stapler, every 3 students have to share a ruler, and every 4 students have to share a glue bottle. if the sum of the number of staplers, rulers, and glue bottles used by the class was 65, how many students were in the class?
Let s be the number of students. In terms of s, how many staplers/markers/glue bottles?
In general, if you have a bunch of math questions, you should condense them into a single thread. Better yet, use the stickied “math problems” thread under “SAT Preparation.”