Question

In 2004, 50 out of every 100 drivers at the National Trucking Company passed their driver's license exam on their first try. In 2005, 62 of the drivers passed on their first attempt. What was the percent increase in the passing rate?

Answer 1

I believe it's a 12 percent increase.

Explanation:

50/100= 50%

62/100= 62%

62%-50%=12%