Colburn's First Lessons: Intellectual Arithmetic ...W. J. Reynolds & Company, 1849 - 160 σελίδες |
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Σελίδα 40
... perform which seven men could do in nine days , but it was necessary that the whole should be completed in one day ; how many men must he employ ? 46. If the interest of one dollar is six cents a year , what would be the interest of ten ...
... perform which seven men could do in nine days , but it was necessary that the whole should be completed in one day ; how many men must he employ ? 46. If the interest of one dollar is six cents a year , what would be the interest of ten ...
Σελίδα 57
... perform a journey in thirty - six hours , how many days will it take him to do it when the days are nine hours long ? 37. If a man can do a piece of work in forty - eight hours , how many days would it take him to do it , if he works ...
... perform a journey in thirty - six hours , how many days will it take him to do it when the days are nine hours long ? 37. If a man can do a piece of work in forty - eight hours , how many days would it take him to do it , if he works ...
Σελίδα 105
... performing it ? 8. If a man perform a journey in 36 hours , how many days would he be in performing it when the days are nine hours long ? 9. If when the days are 11 hours long , a man can perform a journey in 5 days , in how many hours ...
... performing it ? 8. If a man perform a journey in 36 hours , how many days would he be in performing it when the days are nine hours long ? 9. If when the days are 11 hours long , a man can perform a journey in 5 days , in how many hours ...
Σελίδα 110
... perform it when the days are 12 hours long ? 7. A man sold 8 yards of cloth for 7 dollars a yard , and received 8 firkins of butter at 62 dollars a firkin ; how much was then due to him ? 8. Two men are 38 miles apart , and are travel ...
... perform it when the days are 12 hours long ? 7. A man sold 8 yards of cloth for 7 dollars a yard , and received 8 firkins of butter at 62 dollars a firkin ; how much was then due to him ? 8. Two men are 38 miles apart , and are travel ...
Σελίδα 138
... perform the same work in 8 days ? 162. 17 men can perform a piece of work in 25 days ; in how many days would 5 men perform the same work ? 163. A hare has 76 rods the start of a greyhound , but the greyhound runs 15 rods to 10 of the ...
... perform the same work in 8 days ? 162. 17 men can perform a piece of work in 25 days ; in how many days would 5 men perform the same work ? 163. A hare has 76 rods the start of a greyhound , but the greyhound runs 15 rods to 10 of the ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
12 dollars 30 dollars 9 dollars asked the age barrel cost barrel of flour barrels of cider bought broadcloth bushel cost bushels of corn bushels of wheat cents apiece cloth cost contained cost 2 dollars divided dollars a barrel dollars a yard eight dollars eighteen eleven equal farthings feet fifths firkins of butter five dollars flour cost Forty-eight Forty-seven four dollars fourteen fourths gallons gave gills give them apiece half halves horses eat hundred weight improper fraction lars let the teacher lowest terms miles months nails Nineteen oranges cost paid pears pence piece pine apple pints pole pound cost provision will serve pupil quarters wide quarts Reduce rods SECTION seven dollars Seventeen sevenths sheep shillings a bushel six cents Sixteen sixths sold Subtract tenths thirds Thirteen three dollars twelve dollars week whole numbers worth of provision yards cost yards of cloth