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 Βιβλία Βιβλία 11 - 20 από 21 για If a staff 4 feet long cast a shade (on level ground) 7 feet long, what is the height....
If a staff 4 feet long cast a shade (on level ground) 7 feet long, what is the height of a steeple whose shade at the same time is 198 feet? Ans.
The Teachers' Assistant, Or, A System of Practical Arithmetic: Wherein the ... - Σελίδα 78
1845 - 198 σελίδες
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## The American Tutor's Assistant, Improved: Or, A Compendious System of ...

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...2 dol. 14 cts. how much will he save at the year's end ? Facit 551 dol. 9O cts. 54. If a staff four feet long, cast a shade (on level ground) 7 feet long,...steeple, whose shade at the •same time is 198 feet ? ' Facit 113| feet. 55. The earth being ЗбО degrees in circumference, turns round on its axis in...

## Pike's System of Arithmetick Abridged: Designed to Facilitate the Study of ...

Nicolas Pike, Dudley Leavitt - 1827 - 201 σελίδες
...longitude, in this latitude, being about 51 statute miles? HDM M, M. As 24 : 360 X 51 : : 1 : 12| Ans. 20. If a staff, 4 feet long, cast a shade (on level ground) 7 feet, what is the height of that steeple, whose shade, at the same time measures 198 feet?* F. sh. F. hei....

## Arithmetic Upon the Inductive Method of Instruction ...: Stereotyped at the ...

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...what is thatfer ' cwt. ? 25. If 9J barrels of flour cost 21=£. 3s. Sd., what cost 17 j barrels ? 26. If a staff 4 feet long cast a shade on level ground f, ft. 8 in., what is the height of a steeple which casts a shade 173 feet at the same time ? 27. If...

## The Teacher's Assistant: Or, A System of Practical Arithmetic: Wherein the ...

1831 - 198 σελίδες
...year, how much may he spend each day, to save every year 120dols. 35ets.? Ans. \$2.11. 49. If a staff4 feet long, cast a shade (on level ground) 7 feet long,...steeple, whose shade at the same time is 198 feet? Ans. 113f feet. Note. — The operation may frequently be contracted, by dividing the dividing term, and...

## The Teachers' Assistant: Or, A System of Practical Arithmetic ...

1835 - 198 σελίδες
...50 cents, a year, how much may he spend each day, to save every year 120dols. 35cts.? . Ans. 82.ll. 49. If a staff 4 feet long, cast a shade (on level...dividing the dividing term, and either of the other two, one by the other, or by any number that will divide them both without a remainder, using their...

## The New System of Practical Arithmetic: Whereby Most of the Various Problems ...

Charles Potts - 1835 - 180 σελίδες
...will a hogshead of sugar come to, weighing 7 cwt. 3 qr., at \$10.62£ per cwt. ? Ans. \$82.34£. 25. If a staff 4 feet long, cast a shade (on level ground)...shade at the same time is 198 feet? Ans. 113-} feet. INVERSE PROPORTION EXAMPLES. 1. If 12 men can build a house in 48 days, in what time :ould 36 men build...

## The Western Calculator, Or, A New and Compendious System of Practical ...

Joseph Stockton - 1839 - 203 σελίδες
...of muslin cost 1Z. 17s. 6d. what is it per yard? Ans. 3s. 25. If a staff 4 feet long cast a shadow (on level ground) 7 feet long, what is the height of a steeple whose shade at the same time, is 218 feet 9 inches? Ans. 125 feet. 26. If 4292 dollars 32£ cents arc paid for 476 acres 3 roods 28...

## United States Calculator: Or, Arithmetic Simplified

John M'Nevin - 1841 - 280 σελίδες
...75 bushels and the other 87 bushels, at 52 cents per bushel, what is the amount? Ans. \$84.24. ( 10. If a staff 4 feet long cast a shade on level ground...whose shade at the same time is 198 feet? Ans. 113|. 11. An express who rides from Washington city had been dispatched at the rate of 60 miles per day for...

## The United States Calculator: Or, Arithmetic Simplified, in Dollars and ...

John M'Nevin - 1841 - 280 σελίδες
...containing 120£, 124J, and 123i gallops at 43| cts. per gallon, how much is the amount9 Ans. \$161.21?. 10. If a staff 4 feet long cast a shade on level ground...whose shade at the same time is 198 feet? Ans. 113^. 11. An express who rides from Washington city had been dispatched at the rate of 60 miles per day for...

## The Teacher's Assistant: Or, a System of Practical Arithmetic: Wherein the ...

1852 - 192 σελίδες
...g2.ll. 49. If a staff 4 feet long ся' it shade fon level ground) 7 feet long, what is the he ^nt of a steeple whose shade at the same time is 198 feet?...dividing the dividing term, and either of the other Шe by the other, or by any number that will diem both without a remainder, using their quoi their...