1. In 2013, 258,915 guns were sold, and the sales decreased by 66,330 in 2014. What percent decrease did gun sales experience from 2013, rounded to the nearest whole percent? ___ %
2. A student answered 24 questions correctly on a quiz and received a score of 80%. How many total questions were on the quiz? ___
3. A country's population increased by 22,704,000 from its 2010 population of 308,745,000. By what percent did the population increase? Round your answer to one decimal place. ___ %
4. In 2010, the population of a country was 308,745,000. In 2020, the population was 331,449,000. What was the increase in population over that decade? ___
5. The price of bananas increased from 0.50 dollars per pound to 0.61 dollars per pound. What is the percent increase? ___ %
6. In 2012, the U.S. population was 314 million and the Asian population was 18.9 million. What percent of the U.S. population was Asian? Round to the nearest tenth of a percent. The answer is ___%.
7. A yard is 36 inches. Write 63 inches as a mixed number of yards. ___ yards
8. A yard is 36 inches. Write 54 inches as a mixed number of yards. ___ yards
9. In the first half of 2013, there were 258,915 guns sold in a state. In the first half of 2014, there were 192,585 guns sold. What was the decrease in the number of guns sold? ___
10. A chocolate bar's weight was reduced from 250 grams to 200 grams. What was the percent reduction of the original weight? ___ %