 | Wilbur Fisk Nichols - 1911 - 268 σελίδες
...often as you give В $4. 11. If a man can walk 3J miles in 2 hours, how far can he walk in 8 hours? 12. If 4 men can do a piece of work in 6 days, how long will it take 12 men to do the same work? 13. What per cent of a number is f of it? 14. What... | |
 | Gustavus Sylvester Kimball - 1911 - 444 σελίδες
...is \ of \ of a dollar? \ of f of a dollar? 3. How much is \ of \ of a dollar? \ of \ of an apple? 4. If 4 men can do a piece of work in 6 days, how long will it take 1 man to do it? What part of the work do they perform in 1 day? What part does... | |
 | Maria Jury, Jerome A. O'Connell, Edward B. Shallow - 1912 - 238 σελίδες
...pound avoirdupois is 14 oz.? 9. What is the product of one hundred by one hundredth? 10.^ If 8 men can do a piece of work in 6 days, in how many days should 4 men do it ? Written. 1. A rectangular box will hold 128 bu. What is its volume in cubic feet?... | |
 | Curtis James Lewis - 1915 - 270 σελίδες
...cents ? 2. How many eggs in 6 dozen ? 3. What must I pay for 7 pencils at 4 cents each? 4. If 3 girls can do a piece of work in 6 days, in how many days can one girl do it ? 5. If 5 cents is J of my money, how much money have I ? 6. How many months in 6 years... | |
 | Joseph Ray - 1857 - 174 σελίδες
...it in 6 days. 23. If 3 men can do a piece of work in 4 days, in how many days can 1 man do it ? 24. If 4 men can do a piece of work in 6 days, in how many days can 1 man do it? 25. If a quantity of bread serre 8 men 4 days, how many days will it serve 1 man ? 26.... | |
 | Daniel Barnard Hagar - 1871 - 352 σελίδες
...a barrel, how many barrels of flour will pay for 24 tons of coal at 5 dollars a ton? 11. If 10 men can do a piece of work in 6 days, in how many days can 4 men do it ? SOLUTION. — If 10 men can do a piece of work in 6 days, 1 man can do it in 10 times... | |
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If 4 men can do a piece of work in 6 days, in how many days can 3 men do twice as much work ? 15. 
