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 Βιβλία Βιβλία 1 - 6 από 6 για ... every one who would use this work successfully should have some knowledge of....
... every one who would use this work successfully should have some knowledge of decimated arithmetic; because he will have, in most cases, to multiply for the whole numbers, and take parts for the fraction of the fathom. For example : suppose the given...
The Practical Miner's Guide: Treatise on Mine Engineering, Comprisinga Set ... - Σελίδα 6
των John Budge - 1858 - 191 σελίδες
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## The Practical Miner's Guide: Comprising a Set of Trigonometrical Tables ...

John Budge - 1845 - 218 σελίδες
...fraction of the fathom. For example: suppose the given side to be the hypothenuse, measuring 16 fathoms, 3 feet, and 6 inches, he will then have to take out...divide half the tabular measure for the 3 feet, and one sixth of the remainder for the 6 inches, and add them together for the sum of the required sides...

## The Practical Miner's Guide: Comprising a Set of Trigonometrical Tables ...

John Budge - 1854 - 218 σελίδες
...of the fathom. For example : suppose the given side to be the hypothenuse, measuring 16 fathoms, 3 feet, and 6 inches, he will then have to take out...divide half the tabular measure for the 3 feet, and one sixth of the remainder for the 6 inches, and add them together for the sum of the required sides...

## The Mining Magazine: Devoted to Mines, Mining Operations ..., Τόμος 8

1857
...fraction of the fathom. For example: suppose the given side to be the hypothenuse, measuring 16 fathoms, 3 feet, and 6 inches, he will then have to take out...respectively, then divide half the tabular measure for the 'a feet, and one sixth of the remainder for the 6 inches, and add them together for the sum of the...

## Coal, Iron, and Oil, Or, The Practical American Miner: A Plain and Popular ...

Samuel Harries Daddow, Benjamin Bannan - 1866 - 808 σελίδες
...fraction of the fathom. For example, suppose the given side to be the hypothenuse, measuring 16 fathoms, 3 feet, and 6 inches: he will then have to take out...then divide half the tabular measure for the 3 feet, odd feet, and one-sixth of the remainder for the 6 inches, and add them together for the sum of the...

## Coal, Iron, and Oil: Or, The Practical American Miner : a Plain and Popular ...

Samuel Harries Daddow, Benjamin Bannan - 1866 - 808 σελίδες
...fathom. For example, suppose the given side to be the hypothenuse, measuring Iti fathoms, 3 feet, and G inches: he will then have to take out the numbers...the given angle in the tables, and multiply them by 10, for the base and perpendicular respectively, then divide half the tabular measure for the 3 feet,...

## Coal, Iron, and Oil, Or, The Practical American Miner: A Plain and Popular ...

Samuel Harries Daddow, Benjamin Bannan - 1866 - 808 σελίδες
...fraction of the fathom. For example, suppose the given side to be the hypothenuse, measuring V fathoms, 3 feet, and 6 inches: he will then have to take out the numbers opposite th« given angle in the tables, and multiply them by 16, for the base and perpendicular respectively,...