 | George Willson - 1838 - 194 σελίδες
...many ounces a day must each man have, that the provisions nir.y last t!int time ? Ans. fijj oimcos. 36. If 20 men can perform a piece of work in 12 duys ; how many men will accomplish another thrice as Itirgo, in a fifth part of the time ? Ans. 300... | |
 | John Hind - 1840 - 252 σελίδες
...these examples, the causes are simple terms, being dependent upon only one magnitude. Ex. 3. If 10 men can perform a piece of work in 12 days; how many days will it take 8 men to do the same ? Here, the causes will evidently be to each other, as 10 x... | |
 | W. F. Walker - 1841 - 246 σελίδες
...what is each one's share ? Ans. A's$36; B's $28. (33.) From -? Of U of 7, take | of f . Ans. 45V (34.) If 20 men can perform a piece of work in 12 days, how many men will accomplish another thriee as large, in a fifth part of the time ? Ans. 300 men. (35.)" A and B can... | |
 | Charles DAVIES (LL.D.) - 1843 - 348 σελίδες
...$8400, which was just £ of his elder brother's fortune : what was the father worth? Ans. $19200'.. 37. If 20 men can perform a piece of work in 12 days,. how many men will accomplish three times as much inone-fifth of the time ? Ans. 300, 38. Suppose that I have fg of a... | |
 | Charles Davies - 1844 - 358 σελίδες
...$8400, which was just £ of his elder brother's fortune : what was the father worth ? Ans. $19200. 37. If 20 men can perform a piece of work in 12 days, how many men will accomplish three times as much in one-fifth of the time ? Ans. 300. 38. Suppose that I have ^ of a... | |
 | Charles Davies - 1847 - 368 σελίδες
...$8400, which was just £ of his elder brother's fortune : what was the father worth? Ans. $19200. 33. If 20 men can perform a piece of work in 12 days, how many men will accomplish three times as much in one-fifth of the time ? Ans. 300. 34. Suppose that I have T3^- of... | |
 | Charles Davies - 1852 - 344 σελίδες
...the time, said, the time past noon is equal to ^ of the time past midnight : what was the hour 1 39. If 20 men can perform a piece of work in 12 days, how many men will accomplish thrice as much in one-fifth of the time? 40. How many stones 2 feet long, 1 foot wide, and... | |
 | Charles D. Lawrence - 1854 - 336 σελίδες
...be required to supply 40 sheep during the months of January and February, in Leap years ? Ans. 23. If 20 men can perform a piece of work in 12 days, how many men can perform another piece of work, 3 times as large, in a fifth part of the time ? Ans. 300. 24. If... | |
 | Barnard Smith - 1854 - 368 σελίδες
...Divisor =12x6 = 72 72) 480 (6 432 48_2 T¿~3 Hence the required price will be 6fs. = 6*. 8d, Ex. 6. If 20 men can perform a piece of work in 12 days, find the number of men who could perform another piece of work 3 times as great in £th of the time.... | |
 | Great Britain. Committee on Education - 1855 - 976 σελίδες
..." 1. Write out the substance of one of our Lord's parables, and the lesson to be learned from it. " If 20 men can perform a piece of work in 12 days, how many men will accomplish one fourth of the work in a tenth of the time ? " 5. What will 51. amount to in five years,... | |
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If 20 men can perform a piece of work in 12 days, how many men will accomplish three times as much in one-fifth of the time ? Ans. 
