Using a compass and reading maps | Let’s Do Maths!
The viewer is asked to draw the map of the route taken by the family using a 1cm to 1m scale, to plot a quicker route and finally to reverse the directions.Tweet
Ratio and Fractions | Who Needs Maths?
Sanjeev Kohli is having a party. The recipe is for four people and he needs to scale this up for twenty. A professional cook, Emili Fusaro, helps him to calculate and mix the ingredients.
Area | Who Needs Maths?
To decorate his friend's bathroom, Sanjeev Kohli enlists the help of a professional tiler, Steven Lang. They work out how many tiles they need before carrying out the job.