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" 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, for use in schools - Σελίδα 94
των John Barter (of the science and art coll, Plymouth.) - 1877
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Elements of Arithmetic and Algebra: For the Use of the Royal Military College

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...wages of 14 men for 10 days at the same rate ? Ans. 6 £. 15 sh. 41st. A courier travels 130 miles in 3 days of 12 hours each; in how many days of 10 hours each can he travel 360 miles at the same hourly rate? Ans. 9£ £ days. 42d. If 120 bush,...

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DANIEL LEACH, WILLIAM D. SWAN - 1851
...do the same in 12 days, what part of it can both do in 3 days ? 16. If a person walk 396 miles in 14 days, of 12 hours each, in how many days, of 9 hours each, can he walk the same distance ? ran 5. How far did the dog run before overtaking the hare ? 18. $ 540 were...

A Theoretical and Practical Arithmetic: Designed for Common Schools and ...

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...do the same in 12 days, what part of it can both do in 3 days ? 16. If a person walk 396 miles in 14 days, of 12 hours each, in how many days, of 9 hours each, can he walk the same distance ? 17. A hare, pursued by a dog, was 96 yards before him at starting. The...

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Great Britain. Parliament. House of Commons - 1858
...sugar cost 12*. 6^d. how much will 17 tons 17 cwt. cost ? 21. 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. What will be the cost of painting the walls of a room at Is. "7d. per...

Report of Her Majesty's Civil Service Commissioners: Together with ..., Τόμος 3

1858
...sugar cost 12*. 6\d. how much will 17 tons 17 cwt. cost 1 21. 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. What will be the cost of painting the walls of a room at 1*. Id. per...

Guide to the three services: civil, naval, and military

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...sugar cost 12s. 6$d. how much will 17 tons 17 cwt. cost? 21. 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. What will be the cost of painting the walls of a room at 1*. 7d. per...

A complete practical guide to her majesty's Civil service, by a certificated ...

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...sugar cost 12s. 6£rf. how much will 17 tons 17 cwt. cost? 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.? What will be the cost of painting the walls of a room at 1s. 7d. per square...

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...If a bar of gold weighing 7 Ibs. 1 oz. 14 dwts. is worth £257 2s. what is that per oz. ? 43. If 12 men can dig a trench 15 yds. long and 4 broad in 3...how many days of 9 hours each can 8 men dig a trench 20 yards long and 8 broad 1 44. If £59 10s. will buy 25 cwts. 2 qrs. of sugar, what quantity will...

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...when they are valued at £1 1s. ? 34. Find the square roots of 8244.64 and 824.464. 35. If 6 men will dig a trench, 15 yds. long and 4 broad, in 3 days of 12 hours each, in how many days of 8 hours each will 8 men dig a trench 20 yds. long and 8 broad? -" 36. Reduce 13s. 7|rf. to the decimal...

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...12s. 6|d, how much will 17 tons 17 cwt. cost? 3. If 12 men can dig a trench 15 yds. long and 4 yds. broad in 3 days of 12 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....




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