Learn how to use a bar model to represent and solve mathematical problems in this Bitesize KS3 maths guide. ... Slide 1 of 6, Example 1: A large bar split in six labelled six meals underneath.

Slide 1 of 6, Example 1: A large bar split in six labelled six meals underneath.On top one-hundred and thirty-eight pounds., 6 friends order the same meal deal at a restaurant.The total cost of ...