 | Charles Davies - Arithmetic - 1846 - 370 pages
...fo ^ / ' > 20. If 248 men, in 51 days of 11 hours each, dig a trench of 7 degrees of hardness, 232^ yards long, 3^ wide, and 2£ deep ; in how many days, of 9 hours long, will 24 men dig a trench of 4 degrees of hardness, 337^ yards long, 5f wide, v. , and... | |
 | William Vogdes - Arithmetic - 1847 - 324 pages
...1464 bushels in 5 months, at that rate ? 46. If 248 men in 5 days, of 11 hours each, can dig a trench 230 yards long, 3 wide, and 2 deep, in how .many days, of 9 hours long, will 24 men dig a trench of 420 yards long, 5 wide, and 3 deep ? 47... A person undertook... | |
 | James Wharton - 1847 - 224 pages
...200 of A. 270. If 248 men, in 5^ days of 11 hours each, dig a trench of 7 degrees of hardness, 232^ yards long, 3| wide, and 2^ deep ; in how many days, of 9 hours long, will 24 men dig a trench, of 4 degrees of hardness, 337^ yards long, 5f wide, and 3^... | |
 | Daniel Adams - Arithmetic - 1848 - 330 pages
...the required distance is traveled. 2. If 264 men, in 5 days of 12 hours each, can dig a trench 240 yards long, 3 wide, and 2 deep, in how many days, of 9 hours long, will 24 men dig a trench, 420 yards long, 5 wide, and 3 deep ? SOLUTION. — The number... | |
 | Daniel Adams - Arithmetic - 1848 - 330 pages
...required distance is traveled. • 2. If 264 men, in 5 days of 12 hours each, can dig a trench 240 yards long, 3 wide, and 2 deep, in how many days, of 9 hours long, will 24 men dig a trench, 420 yards long, 5 wide, and 3 deep ? SOLUTION. — The number... | |
 | Rufus Putnam - Arithmetic - 1849 - 276 pages
...long, 2 inches wide, and 1J inch thick? 17. If 248 men in 5 days of 11 hours each can dig a trench 230 yards long, 3 wide, and 2 deep, in how many days of 9 hours long will 24 men dig a trench 420 yards long, 5 wide, and 3 deep ? 18. The par value of the... | |
 | Charles Arnold - 1850 - 164 pages
...to be only 8 hours long. Exercise 97. 1. If 250 men in 5 days, of 9 hours each, can dig a trench 220 yards long, 3 wide, and 2 deep ; in how many days, of 8 hours long, will 30 men dig a trench 450 yards long, 4 wide, and 3 deep ? 2. If 50 men in 104 days,... | |
 | Charles Davies - Arithmetic - 1850 - 412 pages
...inches thick? 20. If 248 men, in 5^ days of 11 hours each, dig a trench of 7 degrees of hardness, 232-J- yards long, 3§ wide, and 2-| deep ; in how many days, of 9 hours long, will 24 men dig a trench of 4 degrees of hardness, 337^ yards long, 5f wide, and 3£... | |
 | John Bonnycastle - 1851 - 314 pages
...and 2^ inches thick ? Ans. 97^ Ibs. (15.) If 248 men, in 5 days, of 11 hours each, can dig a trench 230 yards long, 3 wide, and 2 deep, in how many days, of 9 hours long, will 24 men dig a trench of 420 yards long, 5 wide, and 3 deep ? Ans. 288 days, 2¿f... | |
 | Henry Pix - 1861 - 116 pages
...to produce an annual income of £35 ? 6. If 248 men in 5 days, of 1 1 hours each, can dig a trench 230 yards long, 3 wide, and 2 deep; in how many days, of 9 hours each, can 24 men dig a trench 420 yards long, 5 wide, and 3 deep? 7. If a board be 18 inches... | |
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If 248 men, in 5 days, of 11 hours each, can dig a trench 230 yards long, 3 wide... 
