Understand the steps to do when simplifying and reducing fractions including finding the greatest common factor on this website.

This page explores how ratios can be written as fractions. The site also discusses proportions and reducing ratios with problems and examples.

A student asks Dr. Math, "If I have a friend that weighs 155 pounds and is five feet, four inches tall, what is his height-to-weight ratio?" Find out how Dr. Math solves this problem and get a better understanding of the concept of ratio.

An extraordinary site that will help you with your math homework. Presented in a format that is both easy to understand and educational. Navigate through numerous instant-answer, self-help math solvers to help you figure out your math...