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Percentages

Math · Problem-Solving and Data Analysis · 53 questions · every one comes with a full explanation.

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  1. 1For the finale of a TV show, viewers could use either social media or a text message to vote for their favorite of two contestants. The contestant receiving more than 50% of the voMedium · Problem-Solving and Data Analysis
  2. 2During the first month of sales, a company sold 1,300,000 units of a certain type of smartphone. During the same month, 15% of the units sold were returned. If sales and the returnMedium · Problem-Solving and Data Analysis
  3. 3Last year, Cedric had 35 plants in his garden. This year, the number of plants in Cedric's garden is 60 % greater than the number of plants in his garden last year. How many plantMedium · Problem-Solving and Data Analysis
  4. 4Which expression represents the result of increasing a positive quantity w by 43%?Medium · Problem-Solving and Data Analysis
  5. 5The population of City A increased by 7% from 2015 to 2016. If the 2016 population is k times the 2015 population, what is the value of k ?Medium · Problem-Solving and Data Analysis
  6. 6Which of the following represents the result of increasing the quantity x by 9%, where ?Medium · Problem-Solving and Data Analysis
  7. 7The number k is 36% greater than 50. If k is the product of 50 and r, what is the value of r ?Medium · Problem-Solving and Data Analysis
  8. 8The value of z is 1.13 times 100 . The value of z is what percent greater than 100 ?Medium · Problem-Solving and Data Analysis
  9. 9The population of Greenville increased by 7 % from 2015 to 2016. If the 2016 population is k times the 2015 population, what is the value of k ?Medium · Problem-Solving and Data Analysis
  10. 10In a group, 40 % of the items are red. Of all the red items in the group, 30 % also have stripes. What percentage of the items in the group are red with stripes?Medium · Problem-Solving and Data Analysis
  11. 11A number n is increased 6%. If the result is 318, what is the value of n ?Medium · Problem-Solving and Data Analysis
  12. 12A customer's monthly water bill was $75.74. Due to a rate increase, her monthly bill is now $79.86. To the nearest tenth of a percent, by what percent did the amount of the customeMedium · Problem-Solving and Data Analysis
  13. 13432 is 96 % of what number?Medium · Problem-Solving and Data Analysis
  14. 14What number is 40 % greater than 115 ?Medium · Problem-Solving and Data Analysis
  15. 1513 is p% of 25 . What is the value of p ?Medium · Problem-Solving and Data Analysis
  16. 16Thomas installed a new stove in his restaurant. At the time of installation, the stove had a value of $800. Thomas estimates that each year the value of the stove will depreciate bMedium · Problem-Solving and Data Analysis