GCSE Secondary Maths Age 13-17 - Ratio, Proportion & Rates of Change: Percentages - Explained

The video tutorial guides students through solving a math problem using a calculator. It begins with the problem statement, followed by a demonstration of using a calculator to perform the calculations. The instructor explains each step of the calculation process, leading to the final answer. The video concludes with an explanation of the marking scheme, highlighting the importance of both the final answer and the method used.

What is the initial problem presented in the video?

• Find 150% of 234

• Subtract 150 from 234

• Calculate 234% of 150

• Divide 234 by 150

How is 234% represented as a fraction?

• 234/100

• 100/234

• 234/150

• 150/234

What operation is performed after converting the percentage to a fraction?

• Division

• Addition

• Subtraction

• Multiplication

What is the final answer to the calculation?

• 234

• 300

• 351

• 150

How many marks are awarded for the correct answer and method?

• 2 marks

• 4 marks

• 1 mark

• 3 marks