University Arithmetic: Embracing the Science of Numbers, and General Rules for Their ApplicationA.S. Barnes & Company, 1868 - 466 σελίδες |
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Σελίδα 9
... Scales .... Integral Units ...... 14 14-24 24 25-28 28 Properties of the 9's . 29 Reduction .. Addition Subtraction .. Multiplication .. Division .... 30-34 34-44 44-54 54-68 68-87 Practice .... 87-90 Longitude and Time ...... 90-94 ...
... Scales .... Integral Units ...... 14 14-24 24 25-28 28 Properties of the 9's . 29 Reduction .. Addition Subtraction .. Multiplication .. Division .... 30-34 34-44 44-54 54-68 68-87 Practice .... 87-90 Longitude and Time ...... 90-94 ...
Σελίδα 24
... Scales . 25. We have seen that when figures are written by the side of each other , thus , 678904 , the language implies that ten units , of any place , make one unit of the place next to the left . When figures are written to express ...
... Scales . 25. We have seen that when figures are written by the side of each other , thus , 678904 , the language implies that ten units , of any place , make one unit of the place next to the left . When figures are written to express ...
Σελίδα 25
... scale , is the same . A Varying Scale is one in which the law of relation between the units is different , at different steps of the scale . The Units of a Scale , at any step , are denoted by the num- ber of units of the lower ...
... scale , is the same . A Varying Scale is one in which the law of relation between the units is different , at different steps of the scale . The Units of a Scale , at any step , are denoted by the num- ber of units of the lower ...
Σελίδα 26
... Scale of Tens . 27. If we write a row of 1's thus : 1 1 1 , 1 Hundred Billion . 1 Ten Billion . 1 Billion . 1 ... scale of tens . This is called the decimal system of numbers , and the scale is uniform . United States Currency . 28 ...
... Scale of Tens . 27. If we write a row of 1's thus : 1 1 1 , 1 Hundred Billion . 1 Ten Billion . 1 Billion . 1 ... scale of tens . This is called the decimal system of numbers , and the scale is uniform . United States Currency . 28 ...
Σελίδα 27
... scale , therefore , for this class of denominate numbers , varies according to the above law If we take any other class of denominate numbers , as the Troy weight , we shall have a different scale , and the scale will continue to vary ...
... scale , therefore , for this class of denominate numbers , varies according to the above law If we take any other class of denominate numbers , as the Troy weight , we shall have a different scale , and the scale will continue to vary ...
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Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
acres amount ANALYSIS.-The annex Arithmetic Avoirdupois barrels of flour base bill bought bushels called cash cents a pound ciphers column common denominator common fraction composite number compound contains continued fraction cords cost Cube root cubic inches decimal places denoting diameter difference Divide dividend division dollars dry measure equal Examples excess of 9's expressed foot fractional unit gain gallons greatest common divisor hence hogsheads hundred improper fraction interest least common multiple length longitude measure merchant Metric system miles mills months multiplicand Myriameter number of terms OPERATION ounces paid payment pence premium prime factors quotient figure ratio receive reckoned Reduce remainder repetend rods Rule.-Multiply sell share shillings sold specific gravity square root subtract sugar tens thousand weight whole number worth write yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 155 - To multiply a decimal by 10, 100, 1000, &c., remove the decimal point as many places to the right as there are ciphers in the multiplier ; and if there be not places enough in the number, annex ciphers.
Σελίδα 123 - Multiply the numerators together for a new numerator, and the denominators together for a new denominator.
Σελίδα 9 - ... one two three four five six seven eight nine ten eleven twelve thirteen fourteen fifteen sixteen seventeen eighteen nineteen twenty thirty forty fifty sixty seventy eighty ninety one hundred two hundred three hundred four hundred five hundred...
Σελίδα 91 - Divide the less number by the remainder, the last divisor by the last remainder, and so on, till nothing remains. The last divisor will be the greatest common divisor sought.
Σελίδα 449 - In the lower numbers the maps avoid unnecessary detail, while respectively progressive, and affording the pupil new matter for acquisition each time he approaches in the constantly enlarging circle the point of coincidence with previous lessons in the more elementary books.
Σελίδα 308 - The square described on the hypothenuse of a rightangled triangle is equal to the sum of the squares described on the other two sides.
Σελίδα 304 - Multiply the divisor, thus increased, by the last figure of the root; subtract the product from the dividend, and to the remainder bring down the next period for a new dividend. 5. Double the whole root already found for a new divisor, and continue the operation as before, until all the periods are brought down.
Σελίδα 258 - RULE. Divide the given sum by the amount of $1. for the given rate and time ; and the quotient will be the present worth.
Σελίδα 101 - If both terms of a fraction be multiplied by the same number, the value of the fraction will not be changed.
Σελίδα 87 - The Least Common Multiple of two or more numbers is the least number which is a multiple of each of them; thus, 12 is the least common multiple of 2, 3, and 4.