1. A store increases the price of an item from $\$50$ to $\$60$. What is the percent increase, based on the original price?
2. Convert $75\%$ to a decimal.
3. What is 40% of 300?
4. If a $$\50$$ shirt is on sale for 30% off, what is the sale price?
5. An account balance of $\$500$ earns $10\%$ simple interest for one year. How much interest is earned in that year?
6. What is 20% of 150?
7. What is 30% of 90?
8. A shirt costs $\$40$ before tax. With an $8\%$ sales tax, what is the total cost?
9. Convert $75\%$ to a fraction in simplest form.
10. A shirt is priced at $$\40$$ and is sold for $28. What is the discount percentage?
11. What is 50% of 180?
12. If 25% of a number is 10, what is the number?
13. What is $12.5\%$ of $64$?
14. What is $15\%$ of $200$?
15. A test has $40$ questions, and a student answers $30$ correctly. What percent of the questions did the student answer correctly?
16. A phone costs $$\500$$ and is marked up by 10%. What is the new price?
17. If a product originally costs $$\80$$ and is now on sale for $60, what is the percent decrease in price?
18. What is 60% of 75?
19. A sweater is discounted $20\%$ from its original price of $\$65$. What is the discounted price?
20. If $120\%$ of a number is 360, what is $40\%$ of that number?
21. A retail store discounts an item by $20\\%$ during a sale. At the cash register, a $10\\%$ sales tax is applied to the discounted price. 
If the final amount paid by the customer is $\\$88.00$, what was the original price of the item before the discount?
22. If $30\\%$ of a given number is $60$, what is $50\\%$ of that same number?
23. What is 50% of 90?
24. What percent of 500 is 125?
25. Convert $ \frac{1}{5} $ to a percent.
26. A population increases from 800 to 1,000. What is the percent increase?
27. What is 75% of 80?
28. A car's value decreases from $$\15,000$$ to $12,000. What is the percent decrease?
29. Convert \( \frac{2}{3} \) to a percent.
30. Convert 0.45 to a percent.
31. Convert 0.25 to a fraction.
32. A price increases from $$\40$$ to $50. What is the percent increase?
33. A store offers a 30% discount on a $$\120$$ jacket. What is the sale price?
34. If a salary is increased from $$\50,000$$ to $55,000, what is the percent increase?
35. Convert the fraction $\frac{3}{4}$ to a percent.
36. What percent of 200 is 50?
37. What is $30\%$ of $90$?
38. A laptop was originally priced at $$\1,200$$ and is now $900. What percent discount was applied?
39. Convert 0.125 to a percent.
40. Convert 0.25 to a percent.
41. A quantity increases from $150$ to $180$. What is the percent increase based on the original value?
42. Convert 1.2 to a percent.
43. A restaurant bill is $$\40$$ and you want to leave a 20% tip. How much is the tip?
44. A quantity decreases from $90$ to $72$. What is the percent decrease from the original value?
45. A jacket originally costs $\$80$ and is on sale for $25\%$ off. What is the sale price of the jacket?
46. What percent of $80$ is $20$?
47. If $x$ is increased by $20\%$ and the result is $96$, what is the original value of $x$?
48. A student’s score increases from $64$ to $80$. What is the percent increase based on the original score?
49. What is the percent decrease from 150 to 120?
50. An item costs $$\80$$ and is marked up by 25%. What is the new price?
51. Convert $2/5$ to a percent.
52. A stock's price increased from $$\100$$ to $125. What is the percent increase?
53. A jacket originally costs $\$80$ and is on sale for $25\%$ off. What is the sale price of the jacket (before tax)?
54. On a quiz, a student answered $18$ questions correctly out of $24$ total questions. What percent of the questions did the student answer correctly?
55. A town's population increased from $12{,}000$ to $15{,}000$ over one year. What was the percent increase, based on the original population?
56. A number is decreased by $30\%$, resulting in a new value of $70$. What was the original number?
57. If a product costs $$\60$$ and is subject to a 5% sales tax, what is the total cost?
58. What is the percent decrease from 250 to 200?
59. A clothing store buys a jacket for $80. The store increases the price by 50% to determine the retail price. Later, during a sale, the store discounts the retail price by 20%. What is the sale price of the jacket?
60. What percent of 120 is 30?
61. What is 75% of 200?
62. The population of a town decreased from 10,000 to 9,000. What is the percent decrease?
63. What percent of 80 is 16?
64. What percent of 500 is 50?
65. What is the percent increase from 400 to 500?
66. What is 10% of 250?
67. A restaurant bill is $\$48$ before tip. If the tip is $15\%$ of the pre-tax bill, what is the tip amount?
68. Convert $0.6$ to a percent.
69. A population is $2{,}400$ and $600$ of the people are children. What percent of the population are children?
70. What is $15\%$ of 250?
71. Convert $\frac{1}{4}$ to a percent.
72. A $$\200$$ item is discounted by 15%. What is the discount amount?
73. A retail store discounts an item by $20\\%$ during a sale. At the cash register, a $10\\%$ sales tax is applied to the discounted price. 
If the final amount paid by the customer is $\\$88.00$, what was the original price of the item before the discount?
74. If $120\%$ of a number is 360, what is $40\%$ of that number?