 1. 50% of 10 = 5
 2. 25% of 100 = 25
 3. 20% of 100 = 20
 4. 10% of 60 = 6
 5. 25% of 48 = 12
 6. 150% of 60 = 90
 7. 50% of 30 = 15
 8. 50% of 70 = 35
 9. 100% of 40 = 40
 10. 100% of 7 = 7
 11. 100% of .6 = .6
 12. 100% of .03 = .03
 13. 10% of 500 = 50
 14. 85% of 100 = 85
 15. 38% of 100 = 38
 16. 42% of 100 = 42
 17. 97% of 100 = 97
 18. x/2 = 50/100, x = 1
 19. 3/4 = 75 %
 20. 12/100 = 12%
 21. 10/10 = 100%

 Write as a decimal.
 22. 75% = .75
 23. 2.5% = .025
 24. 200% = 2.
 Find x.
 25. x/4 = 75/100, x = _3__
 26. 2/x = 20/100, x = _10__
 27. 7/10 = x/100, x = _70__
 28. 4/5 = x/100, x = _80__
 29. 8/x = 50/100, x = _16__
 30. x/25 = 16/100, x = _4__


 31. What percent are #? 20%
 32. What percent are X? 50%
 33. What percent are 0? 30%

 Do these mentally or think:

 34. What percent is 9 out of 10? 90%
 35. What percent of 50 is 12? 24%
 36. What percent is 25 out of 100? 25%
 37. What is 5% of 100? 5
 38. Four out of five is what percent? 80%
 39. What percent of 500 is 25? 5%
 40. What percent of 30 is 150? 500%
 41. 15 out of what is 25%? 60
 42. 50% of 24 is what? 12
 43. 60% of 100 is what? 60
 44. What percent of 10 is 15? 150%
 45. 200% of what is 28? 14
 46. 300% of 25 is what? 75
 47. 4 out of 100 is what percent? 4%
 48. 25% of what is 21? 84
 49. 4% of what is 28? 700
 50. Solve for x if x/14 is 50%. 7
