Speaker 1: To get a fraction we need to divide a whole number into parts. In this case I've divided by four to create quarters. Speaker 1: Dividing it into equal parts allows me to create a uniformed ...

Fractions are one area of math that continues to baffle teachers and students. While fractions form the core of much of middle and high school math, many kids do not master the basics of fractions in ...

Recent scientific controversy over the accuracy of population attributable fraction (PAF) estimates to describe the percentage of total mortality due to obesity has made the concept of PAF visible in ...