 | Daniel W. Fish - 1874 - 320 σελίδες
...pounds of sugar cost ? 10 pounds ? 11 pounds ? 12 pounds ? 6. If 5 men can do a piece of work in 9 days, how many days will it take 1 man to do it ? ANALYSIS. — It will take 1 man 5 times as many days as it will 5 men ; 5 times 9 days are 45 days.... | |
 | Daniel W. Fish - 1875 - 350 σελίδες
...pounds of sugar cost ? 10 pounds ? 11 pounds ? 12 pounds ? 6. If 5 men can do a piece of work in 9 days, how many days will it- take 1 man to do it ? ANALYSIS. — It will take 1 man 5 times as many days as it will 5 men ; 5 times 9 days are 45 days.... | |
 | Joseph Ray - 1877 - 156 σελίδες
...3 hours they will be 3 times 6 miles, equal 18 miles, apart. 18. If 2 men can do a job of work in 3 days, how many days will it take 1 man to do it? SOLUTION. — It will take 1 man 2 times 3 days, which are 6 days. 19. If 3 men can do a piece of work... | |
 | Joseph Ray - 1881 - 174 σελίδες
...apart at the end of 1 hour? At the end of 2 hours ? 3 hours ? 22. If 2 men can do a job of work in 3 days, how many days will it take 1 man to do it? ANALYSIS* — It will require 1 man twice as long as 2 men. If it lake 2 men 3 days, it will take 1... | |
 | Horatio Nelson Robinson - 1894 - 206 σελίδες
...dollars can he earn in 8 months ? in 9 months ? in 7 months ? 21. If 8 men can do a piece of work in 7 days, how many days will it take 1 man to do it ? 22. If 2 barrels of flour last 8 persons 3 months, how long will they last one person ? 23. If there... | |
 | Wilbur Fisk Nichols - 1897 - 122 σελίδες
...an hour ; how far apart will they be in 1 hour? In 4 hours? 10. If 3 men can do a piece of work in 2 'days, how many days will it take 1 man to do it ? 11. Two men start from the same place, and travel different ways, one 2 miles an hour, the other... | |
 | Wilbur Fisk Nichols - 1903 - 234 σελίδες
...pay ? 12. If peaches are 3 cents each, how much will 4 cost? 13. If 3 men can do a piece of work in 2 days, how many days will it take 1 man to do it? 14. In 3^ gal. there are how many quarts ? 15. A room is 4 yards and 1 foot long ; how many feet long... | |
 | Joseph Ray - 1905 - 154 σελίδες
...they will be 3 times 6 miles, which equal 18 miles, apart. 18. If 2 men can do a piece of work in 3 days, how many days will it take 1 man to do it ? SOLUTION. — It will take 1 man 2 times 3 days, which are 6 days. 19. If 3 men can do a piece of... | |
 | Maria Jury, Jerome A. O'Connell, Edward B. Shallow - 1911 - 222 σελίδες
...lose by the bargain? 3. How much less than 64 is 25 + 20 ? 4. If 8 men can do a piece of work in 7 days, how many days will it take 1 man to do it at that rate ? 5. How many are 4 times 20 plus 3 times 10 ? Rapidly read these fractions as 24ths :... | |
 | Joseph Ray - 1857 - 174 σελίδες
...apart at the end of 1 hour? At the end of 2 hours ? 3 hours ? 22. If 2 men can do a job of work in 3 days, how many days will it take 1 man to do it? ANALYSIS. — It will require 1 man twice as long as 2 men. If it take 2 men 3 days, it will take 1... | |
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... 5. If 70 men can do a piece of work in 83 days, how many men will it take to do it in one day ? 6. 
