 | Isaiah Steen - 1848 - 316 σελίδες
...£2. 42. If I pay 20s. for 28 Ibs. of sugar, how much may be had for 5s.? Ans. 7 Ibs. 43. If 10 men can do a piece -of work in 8 days, how long will 4 men take to do the same? Ans. 20 days. 44. If a piece of work can be done in 16 days by employing... | |
 | Rufus Putnam - 1849 - 276 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 - 1852 - 156 σελίδες
...gave 4 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,... | |
 | Thomas Grainger Hall - 1853 - 268 σελίδες
...inches to square yards. (314.) If 6 Ibs. of tea cost 26s. how much will 28 Ibs. cost? (315.) If 10 men can do a piece of work in 8 days, how long will 4 men take to do the same ? (316.) If 1/. 18s. is paid for 19 yards, how many can be purchased for... | |
 | Benjamin Greenleaf - 1854 - 156 σελίδες
...gave 4 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,... | |
 | Chambers W. and R., ltd - 1854 - 152 σελίδες
...yards. 6. If I pay 20s. for 28 Ibs. of sugar, how much may be had for 5s. ? Ans. 7 1bs. 7. If 10 men can do a piece of work in 8 days, how long will 4 men take to do the same ? .... Ans. 20 days. 9. If 45 yards of cloth cost £18, 14s. 6rf., what will... | |
 | Benjamin Greenleaf - 1857 - 162 σελίδες
...gave 4 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
...had she 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
...money 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,... | |
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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. 
