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Libros Libros 1 - 10 de 10 sobre I would have a square foot cut off parallel to the shorter edge ; I would then have...
" I would have a square foot cut off parallel to the shorter edge ; I would then have the like quantity divided from the remainder parallel to the longer side... "
A complete system of mensuration, with additions by J. Trotter - Página 188
por Alexander Ingram - 1851
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Mathematics: Compiled from the Best Authors and Intended to be the ..., Volumen2

1801 - 426 páginas
...pajjisading of the three sides did at a guinea a yard ? Arts. 72-746 feet. 1 1. 'A roof, which is 54 feet 8 inches by 14 feet 6 inches, is to be covered with lead, at 81b. to the square foot j . what will it come to, at 1 8s. per cwt. ? Ans. 22!. 103. io^d.. •-A.....
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A Course of Mathematics: In Two Volumes. For the Use of Academies ..., Volumen2

Charles Hutton - 1807
...= 31-f, CD = 24, and DA = 18, also B a right angle ; required the area ? Ans. 4 10' 122. QUEST. 14. A roof which is 24 feet 8 inches by 14 feet 6 inches, is to be covered with lead at 8lb. per square foot : what will it come to at ISs. per cwt. ? Ans. 22/. 195. 10^. QUEST. 15. Having...
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Mathematics, Volumen2

Samuel Webber - 1808
...sterling a foot, as the pallisading of the three sides did at a guinea a yard : Ans. 72'746 feet. 11. A roof, which is 24 feet 8 inches by 14 feet 6 inches, is to be covered with lead, at Bib. to the square foot ; what will it come to, at 18s. per cwt. ? • ' Ans. 22l. 19s. lOid. • •*...
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A Course of Mathematics ...: Composed for the Use of the Royal Military ...

Charles Hutton - 1811
...= 3If, CD = '24, and DA = 18, also B a right angle j required the area ? Ans. 410'1 22. QUEST. 14. A roof which is 24 feet 8 inches by 14 feet 6 inches, is to be covered with lead at 8lb. per square foot : what will it come to at 1 8s per cwt. ? Ans. 22/. 19s. IQ|d. QUEST. 15. Having...
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A Course of Mathematics: For the Use of Academies, as Well as Private ...

Charles Hutton - 1822
..., '•):-- 'J !, and i>i = - in, also B a right angle ; required the area? Ans. 410-122. QUEST. 14. A roof which is 24 feet 8 inches by 14 feet 6 inches, is to be covered with lead at 81b. per square foot : what will it come to at 18j per cwt. ; Aus. 221. 19j. QUEST. IS. Having a rectangular...
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A Popular Course of Pure and Mixed Mathematics ...: With Tables of ...

Peter Nicholson - 1825 - 372 páginas
...of a scantling just as big again as the joist, that is 4f inches broad ? Ans. 12.52 inches deep. 7. A roof which is 24 feet 8 inches by 14 feet 6 inches, is to be covered with lead at 8lbs to the foot ; what will it come to at 18s. per cwt. ? Ans. 22l. ips. lOsd. 8. If the side of an...
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A concise system of mathematics

Alexander Ingram - 1830
...their lengths ? Ans. 545 and 455 feet. 9. A roof which is 24 feet 8 inches, by 14 feet 6 inches, is tn be covered with lead, at 8 Ibs. to the square foot....feet, and the depth 20 inches ? Ans. 32^ square feet. II. Abeam is 8^ inches deep and 3^ feet broad. Required the depth of another twice as large, which...
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A system of practical arithmetic

Samuel Young (of Manchester.) - 1833
...sheet of the same metal, 4 feet by 3 inches, weighs only 2 Ibx. (8) A roof, which is 24f feet, by 14^, is to be covered with lead at 8 Ibs. to the square foot. How many pounds of lead will be wanted ? (9) Admitting the length of the lever to be 7^ inches the...
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The Prussian Calculator: By which All Business Calculations are Performed by ...

Isaac A. Clark - 1846 - 191 páginas
...two others, each one half the dimensions? (B. 222.) Ans. the first is twice as large. 52. A roof 18 feet 8 inches by 14 feet 6 inches, is to be covered with lead at 8 pounds per foot. What will it cost at 18s. percwt.? (B. 222.) Ans. £22 19+s. 53. A cable which is...
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The principles and practice of arithmetic and mensuration: with the use of ...

James Wharton - 1847
...paving at 8d. a foot, as the palisading the three sides did at a guinea a yard ? Ans. 72-746/eeí. - 12. A roof, which is 24 feet 8 inches by 14 feet 6 inches, is to be covered with lead at 8 Ib. per square foot ; what will it come to at 18s. per cwt. ? Ans. £22 19s. lOirf. 13. From a rectangular...
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