MATT:Welcome to The Maths show with me Matt Parker, today exploring ratio and proportion. MATT:Ratio is when you have different amounts ofingredients in a recipe or a pie… and proportion iswhen ...

There's maths in that pot. Top kitchen work Emili. Er, that's the food in good shape, the chilli bubbling away there like er two pots of mince with other stuff in it. Hopefully in the right ratio.