5. If 1 third of a yard of cloth cost 2 dollars, what is that a yard ? 6. 2 is 1 third of what number? 7. If 1 third of a yard of cloth cost 3 dollars, what is that a yard ? 8. 3 is 1 third of what number? 9. If 1 fourth of a firkin of butter cost 3 dollars, what is that a firkin ? 10. 3 is 1 fourth of what number? 11. A man bought 1 third of a bushel of wheat for 4 shillings; what would a bushel cost at that rate ? 12. 4 is 1 third of what number? 13. If a man can ride 2 miles in 1 fifth of an hour, how far can he ride in an hour ? 14. 2 is 1 fifth of what number? 15. A man, being asked the age of his eldest son, answered that his youngest son, who was 3 years old, was just 1 fifth of the age of his eldest son; how old was the eldest son ? 16. 3 is one fifth of what number? 17. A man bought l sixth part of a hundred weight of sugar for 2 dollars; what would a hundred weight cost at the same rate ? 18. 2 is 1 sixth of what number? 19. Bought 1 fifth of a pound of starch for 5 cents, what was that a pound? 20. 5 is 1 fifth of what number? 21. Bought I fourth of a pound of aqua fortis for 6 cents; what was that a pound ? 22. 6 is 1 fourth of what number? 23. Bought 1 seventh of a hundred weight of cocoa for 4 dollars; what would 1 hundred weight cost at the same rate ? 24. 4 is 1 seventh of what number? 27. 4 is 1 eighth of what number? B. 1. A man bought some linen and some cotton cloth; for the linen he gave 4 shillings a yard, which was twice as much as he gave for the cotton; what did he give for a yard of the cotton ? 2. 4 is 2 times what number? 3. If 2 thirds of a yard of cloth cost 6 dollars, what would I third cost ? 4. 6 is 2 times what number? 5. If 3 fourths of a barrel of flour cost 6 dollars, what will one fourth of a barrel cost? 6. 6 is three times what number? 7. If 2 Gifths of a pound of chocolate cost 8 cents, what would I fifth of a pound cost? 8. 8 is 2 times what number? 9. If 3 fifths of a pound of candles cost 9 cents, what will 1 fifth of a pound cost ? 10. 9 is 3 times what number? 11. If 2 sevenths of a pound of spermaceti candles cost 10 cents, what will 1 seventh of a pound cost? 12. 10 is 2 times what number? 13. If 5 eighths of a pound of cotton cost 10 cents, what will I eighth cost ? 14. 10 is five times what number? what will one third cost ? If one third of a yard cost 2 dollars, what will a yard cost ?* 16. If 4 is 2 thirds of some number, what is 1 third of the same number ?-2 is I third of what number ?*—Then 4 is two thirds of what ? 17. If 2 thirds of a barrel of flour cost 6 dollars, what will 1 third of a barrel cost? If 1 third of a barrel cost 3 dollars, what will a barrel cost ?* 18. If 6 is 2 thirds of some number, what is 1 third of the same number?-3 is one third of what number !--Then 6 is two thirds of what? 19. If 3 fourths of a bushel of wheat cost 6 shillings, what will i fourth of a bushel cost? If 1 fourth of a bushel cost 2 shillings, what will a bushel cost ? 20. If 6 is 3 fourths of some number, what is 1 fourth of the same number 1-2 is 1 fourth of what number 1-Then 6 is 3 fourths of what ? 21. If 2 fifths of a gallon of wine cost 4 shillings, what will 1 fifth of a gallon cost? If one fifth of a gallon cost 2 shillings, what will a gallon cost ? 22. If 4 is two fifths of some number, what is 1 fifth of the same number 1-2 is 1 fifth of what number 1-Then 4 is 2 fifths of what ? 23. If 3 sevenths of a pound of tobacco cost 6 cents, what will l seventh of a pound cost ? If 1 seventh of a pound cost 2 cents, what will a pound cost ? 24. If 6 is 3 sevenths of some number, what is 1 seventh of the same number?-2 is 1 seventh of what number?—Then 6 is 3 seventlis of what ? 25. If 2 sevenths of a barrel of fish cost 4 dollars, what will l seventh of a barrel cost? What will a' barrel cost ? 26. 4 is 2 sevenths of what number? 27. If 3 eighths of a pound of chocolate cost 6 * See this Sect. Art. A. cents, what will 1 eighth of a pound cost? What will a pound cost? 28. 6 is 3 eighths of what number? 29. If eight cents will buy 2 fifths of a pound of: aqua fortis, how many cents will buy a pound ? 30. 8 is 2 fifths of what number? 31. A man bought 3 fourths of a hundred weight of yellow ochre for 9 dollars ; what was that a hundred weight? 32. 9 is three fourths of what number? C. 1. If 5 eighths of a cask of claret wine cost 15 dollars, what is that a cask ? How much cider, at 4 dollars a barrel, would it take to pay for a cask of the wine?. 2. 15 is five eighths of how many times 4? 3. If 2 thirds of a pound of coffee cost 18 cents, how much would a pound cost? How many oranges, at 5 cents apiece, might be bought for a pound ? 4. 18 is 2 thirds of how many times 5? 5. A man bought 4 sevenths of a hundred weight of sugar for 20 shillings; how many dollars would a hundred weight come to at the same rate ? 6. 20 is 4 sevenths of how many times 6 ? 43. Six times thirteen are how many ! 44. Six times fourteen are how many? 45. Six times fifteen are how many ? 46. Six times sixteen are how many ? 47. Six times seventeen are how many? 48. Six times eighteen are how many? 49. Six times nineteen are how many? 50. Six times twenty are how many ? 51. Seven times eleven are how many? 52. Seven times twelve are how many ? 53. Seven times thirteen are how many! 54. Seven times fourteen are how many ? 55. Seven times fifteen are how many? 56. Seven times sixteen are how many? 57. Seven times seventeen are how many? 58. Seven times eighteen are how many ? 59. Seven times nineteen are how many? 60. Seven times twenty are how many ? 61. Eight times eleven are how many ? 62. Eight times twelve are how many ? 63. Eight times thirteen are how many ? 64. Eight times fourteen are how many ? 65. Eight times fifteen are how many ? 66. Eight times sixteen are how many ? 67. Eight times seventeen are how many? 68. Eight times eighteen are how many ? 69. Eight times nineteen are how many ? 70. Eight times twenty are how many ? 71. Nine times eleven are how many ? 72. Nine times twelve are how many? 73. Nine times thirteen are how many ? 74. Nine times fourteen are how many ? 75. Nine times fifteen are how many? 76. Nine times sixteen are how many ? 77. Nine times seventeen are how many? 78. Nine times eighteen are how many ? 79. Nine times nineteen are how many? |