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A reservoir is 24 ft. 8 in. long, by 12 ft. 9 in. wide ; how many cubic feet of water must be drawn off to make the surface sink 1 foot?
Mensuration for beginners [With] Answers - Side 7
av William Dodds - 1883
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## Arithmetic for Schools

Barnard Smith - 1854
...the dimensions of each of which are exactly one-third of those of the other. 31. A reservoir is 24 ft. 8 in. long, by 12 ft. 9 in. wide ; how many cubic...water must be drawn off to make the surface sink 1 foot? 32. Divide 1532 ft. 9i% in. by 81 ft. 9 in. : and find the breadth of a room, the length of which...
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## The principles and practice of arithmetic

John Hind - 1856
...passed 10 times the length of it. Answer: 195yds. (30) A reservoir is 24ft. Sin. long and 12ft. gin. wide: how many cubic feet of water must be drawn off' to make the surface sink 1 foot? Answer: 3144ft. ' (31) If a cubical block of stone contain 14706ft. 216in.: find the length of...
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## Arithmetic and Algebra in Their Principles and Application ...

Barnard Smith - 1857
...of which are exactly one-third of those of the other. 31. A reservoir is 24ft. Sin. long, by 12ft. 9 in. wide ; how many cubic feet of water must be drawn off to make the surface sink 1 foot? 32. Divide 1532 ft. 9r<L in. by 81 ft. 9 in. : and find the breadth of a room, the length of...
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## Miscellaneous examples in arithmetic

Henry Pix - 1861
...April 30th, at 33 per cent., allowing three " days of grace." 15. A reservoir is 24 ft. 8 in. long, and 12 ft. 9 in. wide ; how many cubic feet of water must be drawn off to make the surface sink 1 foot? 16. Three men bought a grindstone, the axle-hole measuring 4 inches across, and the radius of...
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## Examination papers used at the examinations for direct commissions [&c.].

War office - 1861 - 12 sider
...by -0007, and divide -0006394 by -0021. 9. A reservoir is 24 feet 8 inches long by 12 feet 9 inches wide ; how many cubic feet of water must be drawn off to make the surface sink 1 foot ? 10. A person after paying Id. in the pound for income tax on his income has 1632/. 18s. lOrf....
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## Arithmetical examples for military and civil service students

William Alfred Browne - 1863
...1s. 9d. per onnee for workmanship ? M. July, 1862, p. 21. Ans. £55 6s. 10Jd. (478) A reservoir is 24 ft. 8 in. long, by 12 ft. 9 in. wide, how many cubic...water must be drawn off to make the surface sink 1 foot? M. November, 1861, p. 8. Ans. 314i cubic feet. (479) How many square feet of paper will cover...
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## Mathematical Exercises ...

Samuel H. Winter - 1864
...(3) Express 3s. 1^d. as a fraction of 1 guinea, and also as the decimal of jÊl. 7. A reservoir is 24 ft. 8 in. long, by 12 ft. 9 in. wide ; how many cubic...water must be drawn off to make the surface sink 1 ft. ? 8. A person, after paying 7d. in the £ for income-tax on his income. has¿É!1632 18s. lOd. remaining;...
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## Mathematical Exercises ...

Samuel H. Winter - 1867
...(3) Express 3s. 1^d. as a fraction of 1 guinea, and also as the decimal of £1. 7. A reservoir is 24 ft. 8 in. long, by 12 ft. 9 in. wide ; how many cubic feet of water must be drawn off to make the furface sink 1 ft. ? 8. A person, after paying 7d. in the £ for income-tax on his income, has £1632...
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## Arithmetic for the use of Schools. Designed to assist Candidates preparing ...

W. M. LUPTON - 1867
...the simple interest on £8333 6s. Sd. for 5 years, at 31 per cent, per annum. (50) A reservoir is 24 ft. 8 in. long, by 12 ft. 9 in. wide ; how many cubic ft. of water must be drawn off to make the surface sink 1 ft. ? (51) In how many days will the interest...
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## Mensuration for Beginners: With Numerous Examples

Isaac Todhunter - 1869 - 296 sider
...hold more than 10 gallons. 39. A reservoir is 24 feet 8 inches long by 12 feet 9 inches wide : find how many cubic feet of water must be drawn off to make the surface sink 1 foot. 40. A cistern is 13 feet 6 inches long by 9 feet 9 inches wide : find through how many inches...
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