Bar modelling is not a method of calculation. It provides a diagram to help understand what working out should be done to solve a problem. Bar modelling is used to help understand how to solve ...

The total length of the bar represents both the total distance and the total time taken. The bar is divided into parts. Each part represents the speed as a distance per unit of time. The number of ...

Model Bar Refaeli gets 9 months community service for tax evasion; mom jailed Court gives supermodel’s mother 16 months in prison in plea bargain; pair fined NIS 2.5 million apiece on top of paying ...