 If 180 men, in 6 days of 10 hours each, can dig a trench 200 yards long, 3 wide, and 2 deep ; in how many days, of 8 hoars long, will 100 men dig a trench of 360 yards long, 4 wide, and 3 deep ? Ans.  Arithmetic, for use in schools - Σελίδα 251των John Barter (of the science and art coll, Plymouth.) - 1877Πλήρης προβολή - Σχετικά με αυτό το βιβλίο
 | James Watson - 1855 - 152 σελίδες
...round a square of 225 feet each side ? 38. If 248 men in 5 days of 11 hours each can dig a trench 230 yards long, 3 yards wide, and 2 yards deep, in how many days of 9 hours each will 24 men dig a trench 5 yards wide and 3 deep round a rectangular enclosure 70 yards... | |
 | Bourdon (M., Louis Pierre Marie) - 1858 - 262 σελίδες
...days will 87 bushels feed 11 horses ? If 250 men, in 4 days, working 10 hours a day, dig a trench 275 yards long, 3 yards wide, and 2 yards deep, in how many days, working 9 hours a day, will 25 men dig a trench 430 yards long, 4 wide, and 3 deep ? If a regiment... | |
 | John William Colenso (bp. of Natal.) - 1864 - 238 σελίδες
...937 ft. 6 in., and its breadth 66 ft. 8 in.; find the cost of paving it at 8\d. per square yard. 166. If 100 men, in 6 days of 10 hours each, can dig a trench 200 yards long, 3 wide, and 2 deep, in how many days of 8 hours long will 180 men dig a trench of 360 yards long, 4 wide,... | |
 | Walter McLeod - 1863 - 154 σελίδες
...each = . miles. 7X6 miles. Ana. Ques. 17. If 248 men, in 5 days of 11 hours each, can dig a trench 230 yards long, 3 yards wide, and 2 yards deep, in how many days of 9 hours each, will 24 men dig a trench 420 yards long, 5 yards wide, and 3 yards deep. Solution. A.... | |
 | Nelson, Thomas & sons, publisher - 1876 - 120 σελίδες
...carriage is at Is. 3d., how far ought they to be carried for £72, when the carriage is atl0d.? (8.) If 100 men, in 6 days of 10 hours each, can dig a trench 200 yards long, 3 wide, and 2 deep, in how many days of 8 hours long will 180 men dig a trench of 360 yards long, 4 wide,... | |
 | Henry Major - 1876 - 784 σελίδες
...containing 77 yards, at 8s. lljd. per yard; and 7 dozen shawls, at 9s. 2|d. each shawl. 3. If 18 men can dig a trench 200 yards long, 3 yards wide, and 2 yards deep, in 6 days of 10 hours each, in how many days of 8 hours each will 10 men dig a trench 100 yards long,... | |
 | 1880 - 594 σελίδες
...containing 77 yards, at 8s. n^d. per yard ; and .7 dozen shawls, at 95. 2|d. each shawl. 3. If 18 men can dig a trench 200 yards long, 3 yards wide, and 2 yards deep, in 6 days of 10 hours each, in how many days, of 8 hours each, will 10 men dig a trench 100 yards long,... | |
 | George Albert Wentworth, George A. Hill - 1884 - 156 σελίδες
...interest. In 7 years it amounted to $810. What was the sum borrowed? 3. If 100 men in 6 days of 10 hours can dig a trench 200 yards long, .3 yards wide, and 2 yards deep, in how many days of 8 hours can 180 men dig a trench 360 yards long, 4 yards wide, and 3 yards deep? 4. Find the cube root of 42,508,549.... | |
 | George Lund Dunnett - 1884 - 128 σελίδες
...£750 for 7 years ? Ans. £262 „ 10s. If 240 men, in 5 days, of 11 hours each, can dig a trench 230 yards long, 3 yards wide, and 2 yards deep, in how many days, of 9 hours long, will 24 men dig a trench 420 yards long, 5 yards wide, and 3 yards deep. Ans. 278-ff... | |
 | George Albert Wentworth, George Anthony Hill - 1887 - 448 σελίδες
...cte ..... 60 6$ lbs. of sugar @ 10 cts ..... 65 ijlba. of butter @ 34 cte ..... 51 $3.84 6. If 18 men can dig a trench 200 yards long, 3 yards wide, and 2 yards deep, in 6 days of 10 hours each, in how many days of 8 hours each will 10 men dig a trench 100 yards long,... | |
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