GCSE Secondary Maths Age 13-17 - Geometry & Measures: Mass, Density, Volume - Explained

The video tutorial explains how to calculate the density of a mixed drink using the densities and volumes of apple juice, fruit syrup, and carbonated water. It emphasizes the importance of organizing data in a table to avoid errors and demonstrates the calculation process step-by-step, including finding the total mass and volume. The tutorial concludes with the final density calculation and discusses the allocation of marks for the problem.

What is the density of fruit syrup in grams per centimeter cubed?

• 1.05

• 1.01

• 1.4

• 0.99

Which formula represents the relationship between mass, density, and volume?

• Density = Volume / Mass

• Mass = Density / Volume

• Volume = Mass / Density

• Density = Mass x Volume

How much volume of carbonated water is used in the drink?

• 25 cm³

• 280 cm³

• 15 cm³

• 320 cm³

What is the total mass of the drink in grams?

• 324.45

• 320.00

• 280.00

• 300.00

What is the total volume of the drink in centimeter cubed?

• 320.45

• 280

• 324.45

• 320

What is the density of the drink rounded to two decimal places?

• 1.01

• 1.03

• 1.02

• 1.00

How many marks are awarded for finding the density of the drink?

• Four marks

• Three marks

• Two marks

• One mark