A shopper uses bar modelling to work out the price per litre of cooking oil in a supermarket so he can get the best deal.
Measuring the area of a room and using bar modelling to calculate how much paint is needed.
A group of friends work out 10% of their restaurant bill and how much they each need to pay.
An apprentice uses a timeline to work out what time he needs to leave the house for work.
Increasing the ingredients in a cake recipe by 1.5 using a fraction wall.