 If twelve men can dig a trench 15 yards long and 4 broad in 3 days of 12 hours each, in how many days of 9 hours each can 8 men dig a trench 20 yards long and 8 broad ? 22.  Arithmetic - Page 151by A G. Blake - 1885Full view - About this book
 | 1858 - 398 pages
...hours each, in how many days of 9 hours each can 8 men dig a trench 20 yards long and 8 broad '{ 22. What will be the cost of painting the walls of a room at 1*. Id. per square yard, the length being 19 feet 10£ inches, the breadth 16 feet 1| inches, and... | |
 | Great Britain. Parliament. House of Commons - Bills, Legislative - 1858 - 694 pages
...hours each, in how many days of 9 hours each can 8 men dig a trench 20 yards long and 8 broad ? 22. What will be the cost of painting the walls of a room at Is. "7d. per square yard, the length being 19 feet lu_J inches, the breadth 16 feet 13 inches, and... | |
 | John Paxton Hall - 1860 - 186 pages
...hours each, in how many days of 9 hours each can 8 men dig a trench 20 yards long and 8 broad ? 22. What will be the cost of painting the walls of a room at 1*. 7d. per square yard, the length being 19 feet 10J inches, the breadth 16 feet 1J inches, and... | |
 | Civil service - 366 pages
...12 hours each, in how many days of 9 hours each can 8 men dig a trench 20 yards long and 8 broad.? What will be the cost of painting the walls of a room at 1s. 7d. per square yard, the length being 19 feet 10£ inches, the breadth 16 feet If inches, and... | |
 | William Alfred Browne - 1863 - 486 pages
...has £408 4s. 7id. left ; what had he at first ? M.February, 1862, p. 6. Ans. £420 9s. 10fffd. (281) What will be the cost of painting the walls of a room at 1s. 7d. per square yard, the length bcing 19 feet I0i inehes, the breadth 16 feet 1-J inehes, and... | |
 | Robert Johnston (F.R.G.S.) - 1863 - 254 pages
...repurchased at 109, leaving a profit of £109 on the transaction : find the amount of stock sold.* 153. What will be the cost of painting the walls of a room at Is. ~d. per square yard, the length being 19 feet 10£ inches, the breadth 16 feet 1 if inches,... | |
 | Henry White - 1864 - 156 pages
...hours each, in how many days of 9 hours each can 8 men dig a trench 20 yds. long and 8 yds. broad? 4. What will be the cost of painting the walls of a room at Is. Id. per square yard, the length being 19 ft. 10^ ins., the breadth 16 ft. 1f ins., and the height... | |
 | John Hunter (of Uxbridge.) - 1866 - 266 pages
...da. x 12x20x12 144 ,OJ , 4 yds. : 8 yds. " 3da. : - I5x!x9 - = 9-=16da- Ai^ 9 hrs. : 12 hrs. ) 22. What will be the cost of painting the walls of a room, at 1s. 7d. per square yard, the length being 19 feet 10| inches, the breadth 16 feet 1J inches, and... | |
 | W. M. LUPTON - 1867 - 210 pages
...hours each, in how many days of 9 hours each can 8 men dig a trench 20 yds. long and 8 broad? (40) What will be the cost of painting the walls of a room, at Is. Tа. per sq. yd., the length being 19 ft. 101 ¡п.р the breadth 16 ft. I| in., and the height... | |
 | Henry Austin Oram - 1869 - 168 pages
...hours each, in how many days of 9 hours each can 8 men dig a trench 20 yds. long and 8 broad ? 112. What will be the cost of painting the walls of a room at Is. •id. per square yard, the length being 19 ft. 101 in., the breadth 16 ft. 1J in., and the... | |
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