Calculating Percentage Increases

The video tutorial explains how to calculate the number of cars produced by a company in 2017, the percentage increase in production from 2016 to 2017, and the company's income in 2016 based on given data. It covers step-by-step calculations, including multiplication, subtraction, and percentage conversion, emphasizing the importance of using numerical values before converting to percentages.

How many cars did the company produce in the first half of 2017?

• 150 cars

• 200 cars

• 250 cars

• 300 cars

What was the total number of cars produced by the company in 2017?

• 420 cars

• 450 cars

• 400 cars

• 350 cars

What is the percentage increase in car production from 2016 to 2017?

• 30%

• 20%

• 15%

• 25%

How many marks were awarded for calculating the percentage increase in car production?

• 2 marks

• 4 marks

• 3 marks

• 1 mark

What was the company's income increase in 2017 compared to 2016?

• $400,000

• $500,000

• $600,000

• $700,000

If the company's income in 2017 was 8% more than in 2016, what was the income in 2016?

• $5,750,000

• $6,000,000

• $6,250,000

• $6,500,000

How many marks were available for calculating the company's income in 2016?

• 4 marks

• 1 mark

• 2 marks

• 3 marks