 | Thomas Peacock - Arithmetic - 1791 - 302 pages
...Anf. ol. is. loi -id. 41. If 15 men can perform a piece of workNin 22 days ; how many men will finiih another piece of work 4 times as large in a fifth part of the time ? Anf. 300.' 42. What fum can I fpend daily, out of an income of 1500!. per annum, to lay up 400 guineas... | |
 | Samuel Webber - Mathematics - 1808 - 466 pages
...20 yards of say, that is 3qrs. wide ? Ans. 12yds, 40. If 30 men can perform a piece of work in 1 1 days, how many men will accomplish another piece of work, 4 times as big, in a filth part of the time ? Ans. 600. 41. A wall, that is to be built to the height of 27 feet,... | |
 | Daniel Adams - Arithmetic - 1810 - 190 pages
...it to balance the favor ? Ans. 2 months 6 -f- days, 34. If 30 men can perform a piece of work in 1 1 days, how many men will accomplish another piece of work, 4 times as blg, in a fifth part of the time 7 | , -, -~ Aas. 600 men. 36. If Tfflb. of sugar cost T5 of a shilling,... | |
 | Samuel Webber - Arithmetic - 1812 - 260 pages
...yards of canvass, that is ell wide, willline 20 yards of say, that is 3qrs. wide ? Aas. 12yds. 40. If 30 men can perform a piece of work in 11 days,...will accomplish another piece of work, 4 times as big, in a fifth part of the time ? Ans. 600. 41. A wall, that is to be built to the height of 27 feet,... | |
 | Nathan Daboll - Arithmetic - 1813 - 244 pages
...be sufficient for 4 perlons IM months? Ans. 24 bushels. 8. If 30 men perform a piece of work in 20 days ; how many men will accomplish another piece...work 4 times as large in a fifth part of the time ? 60 : 20 : : I 4 : : 4 Ans. 600. 9. If the carriage of 5 cwt. 3 qrs. 150 miles, cost 2-f dollars 58... | |
 | John Gough - Arithmetic - 1813 - 358 pages
...to 03ft- of sugar, at 5d. <$? ft. what is the value of ICwt. of pepper? Answ. 71. 19s. 3d. - 23. 11 30 men can perform a piece of work in 11 days; how many-will accomplish another, 4 times as big in onefifth of the time ? Ansiu. 600. '21. A is dispatched... | |
 | Nathan Daboll - Arithmetic - 1818 - 246 pages
...be sufficient for 4 persons 12 months ? Ans. 24 bushels. 8. If 3(J men perform a piece of work in 20 days ; how many men will accomplish another piece...work 4 times as large in a fifth part of the time ? S0 : 20 : : 1 4 : : 4 Ms. 600. 9. If the carriage of 5 cwt. 3 qrs. 150 miles, cost 24 dpllars 58... | |
 | Arithmetic - 1818 - 264 pages
...150 at the same rate ? Ans. g 50 00 22. If 30 men perform a piece of work in 1 1 dap, how manymen can accomplish another piece of work 4 times as large in, a fifth part of the time ? Ans. 600 23. A wall that is to be built to the height of 27 feet, was raised 9 feet by 12 men in 6 days, how... | |
 | Phinehas Merrill - Arithmetic - 1819 - 116 pages
...men can perform a piece of work in 1 1 days, how many men will accomplish another piece of work four times as large, in a fifth part of the time ? Ans- 600 men. 10. What musí be the length to contain an acre of land, when the breadth is IS rods ? Ans- 10 rods,... | |
 | Nathan Daboll - Arithmetic - 1820 - 254 pages
...sufficient for 4 persons 12 months ? • , • Jlns. 24 bushels. 8. If SO men perform a piece of work in 20 days ; how many men will accomplish another piece of work 4 times as large in a filth part of the time ? SO : 20 : : 1 4 : : 4 ,3ns. 600, 9. If the carriage of 5 cwt. 3 qrs. 150 miles,... | |
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If 30 men can perform a piece of work in 11 days, how many men will accomplish another piece of work, 4 times as large, in a fifth part of the time ? . Ans. 
