Calculating the Cost of Delivery

                                    Calculating Delivery System 

This is a link to establish distances from all over the world. It can be used to fix out the  distance between airports and countries. It allows students to calculate the world distance from differnt places in the world 

http://distancecalculator.globefeed.com/World_Distance_Calculator.asp 

This is a link for converting metric units. It allows you to convert grams to kilogram, square centimeter to square meter etc. 

http://metricunitconversion.globefeed.com/