A New System of Arithmetic and MathematicsPiercy and Reed, printers, 1845 - 240 σελίδες |
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Σελίδα vi
... fractions , or number and fractions . By an easy process in the statement the frac- tions are rejected , the solution or calculation is performed by the pure proportion of all variation of measure , weight , money , & c . , of the whole ...
... fractions , or number and fractions . By an easy process in the statement the frac- tions are rejected , the solution or calculation is performed by the pure proportion of all variation of measure , weight , money , & c . , of the whole ...
Σελίδα vii
... fractions , the young pupil becomes , in the course of his studies , better prepared for the higher branches of mathematics , and the tutors will not have half the trouble to ingraft durable principles of calculation on his memory ...
... fractions , the young pupil becomes , in the course of his studies , better prepared for the higher branches of mathematics , and the tutors will not have half the trouble to ingraft durable principles of calculation on his memory ...
Σελίδα 48
... FRACTIONS . A DECIMAL FRACTION is that whose denominator is an unit , with as many ciphers annexed to it as the numerator has places , and is usually expressed by writing the nume- rator only , with a point before it , called the ...
... FRACTIONS . A DECIMAL FRACTION is that whose denominator is an unit , with as many ciphers annexed to it as the numerator has places , and is usually expressed by writing the nume- rator only , with a point before it , called the ...
Σελίδα 49
... 005 , 0005 , 053 5,15 ADDITION OF DECIMALS . Rule . Place the given numbers so that the decimal points may stand directly under each other ; then add as in whole numbers , and point off so many places 5 DECIMAL FRACTIONS . 49.
... 005 , 0005 , 053 5,15 ADDITION OF DECIMALS . Rule . Place the given numbers so that the decimal points may stand directly under each other ; then add as in whole numbers , and point off so many places 5 DECIMAL FRACTIONS . 49.
Σελίδα 51
... fractions by 10 , 100 , 1000 , & c . , is only to remove the separatrix so many places towards the right as there are ciphers . [ 10 , 73,62937 100 , 736,2937 Thus : 7,362937 1000 , 7362,937 10000 , 73629,37 6. Multiply two thousand and ...
... fractions by 10 , 100 , 1000 , & c . , is only to remove the separatrix so many places towards the right as there are ciphers . [ 10 , 73,62937 100 , 736,2937 Thus : 7,362937 1000 , 7362,937 10000 , 73629,37 6. Multiply two thousand and ...
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A New System of Arithmetic and Mathematics (1845) James H. Porter Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2008 |
A New System of Arithmetic and Mathematics (1845) James H. Porter Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2008 |
Συχνά εμφανιζόμενοι όροι και φράσεις
12 days 30 days 80 feet long acres answer balls contained barrels barter bbls bought breadth broadcloth build a wall bushels bushels of oats circumference cloth cost decimal denomination diameter distance divided dividend divisor dollars DRY MEASURE equal EXAMPLES federal money feet high feet wide find those numbers fraction frustrum gain gallons given number globe hhds hogsheads horses consume hundred hypotenuse lars left hand side Leghorn length lever MEASURE merchant miles months Multiply number of balls pence piasters piece pounds proportion quotient Reduce remainder Required the area Required the cost Required the interest Required the number right hand side rods Rule sell shillings slant height sold Spanish dollars square of sum square root subtract sugar Suppose tare Tare and Tret thick tons TROY WEIGHT weight whole numbers width wine worth yards cost yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 26 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα 109 - CASE I. When it is required to find how many of the first sort of coin, weight or measure, mentioned in the question, are equal to a given quantity of the last.
Σελίδα 25 - TABLE. 10 Mills (m.) = 1 Cent . . ct. 10 Cents = 1 Dime . . d. 10 Dimes = 1 Dollar . $. 10 Dollars = 1 Eagle . E.
Σελίδα 15 - Place the subtrahend or less number, under the minuend or greater, and subtract units from units, tens from tens, and so on. If any figure of the subtrahend be greater than the corresponding one of the minuend, borrow ten...
Σελίδα 32 - RULE.* 1. Place the numbers so that those of the same denomination may stand directly under each other.
Σελίδα 97 - If 248 men, in 5 days of 11 hours each, dig a trench 230 yards long, 3 wide and 2 deep ; in how many days of 9 hours each, will 24 men dig a trench of 420 yards long, 5 wide and 3 deep ? Ans.
Σελίδα 230 - D then struck :} of what A and B last acquired, out of their hands ; they, with difficulty, recovered ^ of it in equal shares again, but the other three carried off J apiece of the same.
Σελίδα 96 - If 8 men can build a wall 20 feet long, 6 feet high and 4 feet thick, in 12 days ; in what time...
Σελίδα 121 - Multiply all the numerators together for a new numerator, and all the denominators together for a new denominator.
Σελίδα 27 - Minute, . 60 Minutes. ..." 1 Degree, ... " °. 30 Degrees . . . . " 1 Sign, ... " s. 12 Signs, or 360 Degrees, the whole great Circle of the Zodiac.