PSATs

Me_amp_my2cents
Thu, 19 Oct 2006 21:46:00 +0000

“it was something about how the teacher had microscopes and if she gave them all out, there would be one for every two students, or something, and if she doubled the microscopes there would be some left over…sorry, i dont remember the exact wording.”

the question went something like this: Tacher gives out calculator but 6 are needed. If double the number of calcultors, 6 are left over. What is the number of the students?