 | Rufus Putnam - 1849 - 402 σελίδες
...discharge 35 gallons of water in 24 minutes, in what time will it discharge 18 gallons ? 20. If 10 men do a piece of work in 8 days, how long will it take 8 men to do it ? 12 men ? 23 men ? 25 men ? How many men will do it in 1 day ? 5 days ? 10 days ? 16... | |
 | Benjamin Greenleaf - 1854 - 156 σελίδες
...nuts to John, 7 to William, 5 to Henry, and had 7 left ; how many had he at first ? 3. If 9 men can do a piece of work in 8 days, how long will it take one man to do the same work ? 4. William had 30 chickens ; he counted them at noon, and found but 24,... | |
 | Benjamin Greenleaf - 1857 - 162 σελίδες
...nuts to John, 7 to William, 5 to Henry, and had 7 left ; how many had he at first ? 3. If 9 men can do a piece of work in 8 days, how long will it take one man to do the same work? 4. William had 30 chickens; he counted them at noon, and found but 24,... | |
 | Charles Davies - 1858 - 174 σελίδες
...at first ? 10. What will be the cost of a bag of coffee, if f of it cost $4| ? 12. If 3 men can do a piece of work in 8 days, how long will it take 12 men to do the same work? 14. A man would give ^, £, and £ of the money in his piirse to the oldest,... | |
 | Charles Davies - 1859 - 186 σελίδες
...to Jane, and J to Eliza, and had 3 cents remaining : how much had she at first ? 12. If 3 men can do a piece of work in 8 days, how long will it take 12 men to do the same work ? 14. A man would give $•, ^, and J- of the money in his purse to the... | |
 | Benjamin Greenleaf - 1851 - 150 σελίδες
...nuts to John, 7 to William, 5 to Henry, and had 7 left ; how many had he at first ? 3. If 9 men ean do a piece of work in 8 days, how long will it take one man to do the same work ? 4. William had 30 chickens ; he counted them at noon, and found but 24,... | |
 | Cincinnati (Ohio). Board of Education - 1873 - 352 σελίδες
...quart, and sold them for one dollar and thirty-two cents; what did I gain per quart ? 5. If 9 men can do a piece of work in 8 days, how long will it take 6 men to do the same work? 6. Henry earns 4 cents while James earns 7; how much will James have earned... | |
 | Joseph Ray - 1877 - 156 σελίδες
...What are | of 6? 7? 8? 10? 12? 15. What are -ft of 6? 8? 9? 11? 12? 16. What are |f of 3? 5? 8? 9? 12? 18. If 4 men perform a piece of work in 8 days, how...SOLUTION. — It will take 1 man 4 times 8 days = 32 days; then, it will take 5 men -1 of 32 days = G| days. 19. If one barrel of flour serve 8 persons 20 days,... | |
 | Joseph Ray - 1877 - 108 σελίδες
...11. How many oranges, at 4 cents each, will pay for 2 books, at 10 cents each? 12. If 6 men can do a piece of work in 8 days, how long will it take 4 men to perform it? 13. If 7 barrels of flour cost 84 dollars, what will 5 barrels cost? 14. An orchard... | |
 | Benjamin Greenleaf - 1877 - 160 σελίδες
...? 59. Twelve X ten = how many ? 60. Twelve X twelve = how many ? LESSON XIV. 26* 1. If 4 men can do a piece of work in 8 days how long will it take 1 man to do it ? SOLUTION. — If it takes 4 men 8 days to do a piece of work, it will take 1 man,... | |
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If 9 men can do a piece of work in 8 days, how long will it take one man to do the same work ? 4. 
