GCSE Secondary Maths Age 13-17 - Number: Division - Explained

The video tutorial explains how to determine which size of coffee sachet box offers the best value for money. It begins by introducing the problem and the different box sizes available. The tutorial then calculates the cost per sachet for each box size and compares them to find the cheapest option. The large box is identified as the best value. The video concludes with an explanation of how marks are allocated for this type of question in exams.

What are the three different sizes of coffee sachet boxes mentioned?

• Small, Medium, Large

• Tiny, Medium, Huge

• Mini, Regular, Jumbo

• Petite, Average, Big

How much does one sachet from the small box cost?

• £0.45

• £0.46

• £0.47

• £0.48

Which box size offers the best value for money?

• All offer the same value

• Small box

• Medium box

• Large box

What is the cost per sachet from the medium box?

• £0.48

• £0.47

• £0.46

• £0.45

How many marks are awarded for the correct calculation of all sachets?

• 2 marks

• 1 mark

• 4 marks

• 3 marks