 | Benjamin Greenleaf - 1845 - 222 Seiten
...right by the product of the uncancelled numbers on the left. 2. If 6 men in 16 days of 9 hours each build a wall 20 feet long, 6 feet high, and 4 feet thick, in how many days of 8 hours each will 24 men build a wall 200 feet long, 8 feet high, and 6 feet thick... | |
 | Almon Ticknor - 1846 - 276 Seiten
...family of 8 persons 5 months, how much will be sufficient for 4 persons 12 months 1 Ans. 24 bushels. 17. If 8 men can build a wall 20 feet long, 6 feet high, 4 feet thick, in 1?. days, in what time will 24 men build one 200 feet long, 8 feet high, and 6 feet... | |
 | 1846 - 258 Seiten
...dollars until the loan should amount to the same sum: how long may he keep it? Ans. 2 months. 8. If 6 men build a wall 20 feet long, 6 feet high and 4 feet wide in 16 days, in what time will 24 men build one 200 feet long;, 8 feet high and 6 feet thick ?... | |
 | James Robinson (of Boston.) - 1847 - 304 Seiten
...measure, both may be crossed, and then divided by that common measure, and the quotients retained. 2. If 6 men can build a wall 20 feet long, 6 feet high, and 4 feet thick, in 16 days, in what number of days will 24 men build a wall 200 feet long, 8 feet high, and 6 feet thick?... | |
 | Benjamin Greenleaf - 1847 - 232 Seiten
...right by the product of the uncancelled numbers on the left. 2. If 6 men in 16 days of 9 hours each build a wall 20 feet long, 6 feet high, and 4 feet thick, in how many days of 8 hours each will 24 men build a wall 200 feet long, 8 feet high, and 6 feet thick... | |
 | James S. Russell - 1847 - 340 Seiten
...days, how many quarters would an army of 22536 soldiers consume in 112 days ? 5. If 6 men, in 16 days, build a wall 20 feet long, 6 feet high, and 4 feet thick, in how many days could 24 men build a wall 200 feet long, 8 feet high, and 6 feet thick ? 6. If 12 men,... | |
 | Rufus Putnam - 1849 - 276 Seiten
...effect produced upon the men who consumed the provision not being expressed in numbers. 1. If 6 men build a wall 20 feet long, 6 feet high, and 4 feet thick, in 16 days, by working 10 hours per day, in how many days will 24 men build a wall 200 feet long, 8 feet... | |
 | Nathan Daboll, David Austin Daboll - 1849 - 260 Seiten
...four times as much in a fifth part of the time ? Ans. 600. feet thick in 16 days, in what time will 34 men -build one 200 feet long 8 feet high and 6 feet thick.? ' men. da. ft. long. ft. h. ft. thick. 6 : 16 :: 20 X 6 X 4 24 : : ; 200 X 8 X 6 Ans. 80 days. Questions.... | |
 | Charles Guilford Burnham - 1850 - 350 Seiten
...to correspond with Inverse Proportion, and may be applied to both Simple and Compound. 15. If 6 men build a wall, 20 feet long, 6 feet high, and 4 feet thick, in 16 days, working 12 hours in a day, in how many days will 24 men build a wall 200 feet long, 8 feet... | |
 | Benjamin Greenleaf - 1850 - 368 Seiten
...Thus, 117 -7- f X £ = 117 -T- f = -41 X f = *f & = 104 Ans. 2. If 6 men in 16 days of 9 hours each build a wall 20 feet long, 6 feet high, and 4 feet thick, in how many days of 8 hours each will 24 men build a wall 200 feet long, 8 feet high, and 6 feet thick... | |
| |
If 8 men can build a wall 20 feet long, 6 feet high and 4 feet thick, in 12 days ; in what time... 
