A system of practical arithmetic, comprehending numerous rules and examples in the various departments of cotton spinning and mechanics, etc |
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Συχνά εμφανιζόμενοι όροι και φράσεις
12 feet 12 inches 24 inches 9 inches acres axis back roller bill Bought breadth carding engine ciphers circle circumference containing cotton cube root cubic feet currency cylinder decimal Denominator discount divide Dividend Divisor draft drams dwts Exchange with Britain feet long figure florins front roller gallons given number grani guineas per cent hank roving inches broad inches diameter inches long leas least common multiple miles months Multiplicand multiply neat weight number of revolutions number of teeth number of terms ounces pennyweights perches pinion pounds PROBLEM Product pulley quantity Quotient Reduce Remainder Required the diameter Required the interest Required the length Required the number Required the square revolutions per minute rix dollars ruble RULE shaft shilling spindles square root sterling stretch subtract threads tons troy troy weight velocity vulgar fraction weft wheel yards long yarn
Δημοφιλή αποσπάσματα
Σελίδα 19 - RULE.* 1. Place the numbers so that those of the same denomination may stand directly under each other.
Σελίδα 108 - ... multiply the square of the diameter by ,7854 and the product will be- the area.
Σελίδα 106 - From half the sum of the three sides subtract each side severally; multiply the half sum and the three remainders continually together, and the square root of the last product will be the area.* * DEMONSTRATION.
Σελίδα 108 - Or, from 8 times the chord of half the arc, subtract the chord of the whole arc, and $ of the remainder will be the length of the arc, nearly.
Σελίδα 97 - ... subtract the product from the dividend, and to the remainder annex the next period for the next dividend.
Σελίδα 90 - If the errors are alike, divide the difference of the products by the difference of the errors, and the quotient will be the answer.
Σελίδα 103 - RULE. Divide the greater extreme by the less, and the cube root of the quotient, multiplied by the less extreme, gives the less mean ; multiply the said cube root by the less mean, and the product will be the greater mean proportional.
Σελίδα 51 - To reduce an improper fraction to a whole or mixed number, Divide the numerator by the denominator. The quotient will be the whole...
Σελίδα 93 - Given the first term, number of terms, and the sum of the series, to find the last term.
Σελίδα 139 - I shall just offer a few illustrations of the CENTRE OF GRAVITY. The centre of gravity of a body is that point about which all...