High School

In 2001, the total number of cars produced in the world was 39.8 million. In 2006, the total number of cars produced in the world was 10.1 million greater than the total number produced in 2001.

Express 10.1 million as a percentage of 39.8 million.

Give your answer correct to one decimal place.

Answer :

Final answer:

To express 10.1 million as a percentage of 39.8 million, calculate the fraction 10.1/39.8 and multiply by 100, resulting in 25.4%.

Explanation:

The question is asking to express 10.1 million as a percentage of 39.8 million, which is a basic exercise in percentage calculation in mathematics. To find this percentage, we use the formula for percentage: (part / whole) × 100. Here, the 'part' is 10.1 million, the increase in car production from 2001 to 2006, and the 'whole' is 39.8 million, the total car production in 2001.

First, divide 10.1 by 39.8 to find the fraction of the total that the increase represents. That calculation is 10.1 / 39.8 = 0.253768844221. Then, to convert the fraction to a percentage, multiply by 100, giving 0.253768844221 × 100 = 25.3768844221%.

Rounded to one decimal place, 10.1 million is 25.4% of 39.8 million.

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