## Mathematics

The node is used to measure the speed of sea and air navigation. The knot corresponds to one nautical mile…

To convert a land mile to a kilometer, all it takes is a simple calculation. A land mile is 1.61…

Wondering how to calculate a percentage? Nothing's easier. Follow these few examples and you're done. Example 1 You ate 100…

The area of a triangle is the area of the portion of the plane that it encloses. There are…