Map scales close map scaleThe ratio of the length of a feature on a map to the same length in real life. are often written as a ratio, eg 1 : 250,000. They can also be written using measurements ...

This article explains how to calculate WHR, how it may affect health, how a person can improve their ratio, and what else they should consider. To find out their WHR, a person needs to measure ...

We often rely on either a regular weighing scale or Body Mass Index (BMI ... Read on to know how to measure your waist-to-hip ratio and what it tells you about your health. What is waist-to ...