The Columbian Calculator: Being a Practical and Concise System of Decimal Arithmetic ...Kay & Troutman, 1846 - 264 σελίδες |
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Σελίδα 9
... hundreds ( 8 ) , one hundred times its simple value , 824 ; that in the fourth place , or place of thousands ( 1 ) , one thousand times its simple value , or 1824 , one thousand , eight hundred and twenty - four . A cipher when alone is ...
... hundreds ( 8 ) , one hundred times its simple value , 824 ; that in the fourth place , or place of thousands ( 1 ) , one thousand times its simple value , or 1824 , one thousand , eight hundred and twenty - four . A cipher when alone is ...
Σελίδα 10
... hundred ; one hundred and sixty - seven ; two hundred ; four hundred ; one thousand ; two thousand , nine hundred and ninety - nine .. In the Roman method of notation by letters , I represents one ; V , five ; X , ten ; L , fifty ; C ...
... hundred ; one hundred and sixty - seven ; two hundred ; four hundred ; one thousand ; two thousand , nine hundred and ninety - nine .. In the Roman method of notation by letters , I represents one ; V , five ; X , ten ; L , fifty ; C ...
Σελίδα 11
... hundred millions . ∞ ten millions . → millions . hundred thousands . ten thousands . ✩ thousands . w hundreds . tens . - unit . 1 one . 12 twelve . TABLE II 123 1 hundred 23 . 1234 1 thousand 2 hundred and 34 . 12345 12 thousand 3 ...
... hundred millions . ∞ ten millions . → millions . hundred thousands . ten thousands . ✩ thousands . w hundreds . tens . - unit . 1 one . 12 twelve . TABLE II 123 1 hundred 23 . 1234 1 thousand 2 hundred and 34 . 12345 12 thousand 3 ...
Σελίδα 12
... hundred and one , one hundred and nine , one hundred and fifteen , one hundred and thirty , one hundred and ninety - four , two hundred and sixty , three hundred and forty - five , five hundred and eighty - five , six hundred and ninety - ...
... hundred and one , one hundred and nine , one hundred and fifteen , one hundred and thirty , one hundred and ninety - four , two hundred and sixty , three hundred and forty - five , five hundred and eighty - five , six hundred and ninety - ...
Σελίδα 13
... hundred thousand . SIMPLE ADDITION . ADDITION is the first primary rule in Arithmetic , the use of which is to ... hundreds under hundreds , & c . Then draw a line under the lowest number , and begin at the right hand column , or place ...
... hundred thousand . SIMPLE ADDITION . ADDITION is the first primary rule in Arithmetic , the use of which is to ... hundreds under hundreds , & c . Then draw a line under the lowest number , and begin at the right hand column , or place ...
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
acres amount annuity annum answer Arithmetic Bring bush bushels of wheat ciphers circumference common difference compound interest contained cord cube root cubic debt decimal point denomination diameter discount Divide dividend division divisor dollars drams equal example feet long figure foot gain or lose gallons galls given number grains greatest common divisor hogsheads hundred improper fraction inches least common multiple length less lowest terms measure miles mixed number months multiplicand Multiply nails number of terms ounces paid payment pecks pints poles present worth proof proportion purchased quantity quarters quarts questions quotient rate per cent ratio Reduce remainder required the number rods roods rule sell sold square feet square root subtract sugar thick third term TROY WEIGHT VULGAR FRACTIONS weight whole number wine yards cost yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 149 - Compute the interest on the principal to the time of the first payment, and if the payment exceed this interest, add the interest to the principal and from the sum subtract the payment: the remainder forms a new principal.
Σελίδα 188 - If the errors are alike, divide the difference of tire products by the difference of the errors, and the quotient will be the answer. 5. If the errors are unlike, divide the sum of the products by the sum of the errors, and the quotient will be the answer.
Σελίδα 32 - Find how many times the divisor is contained in the first figure, or figures, of the dividend, and, setting it directly under the dividend, carry the remainder, if any, to the next figure as so many tens.
Σελίδα 127 - RULE. Multiply all the numerators together for a new numerator, and all the denominators for a new denominator: then reduce the new fraction to its lowest terms.
Σελίδα 118 - Operations with Fractions A) To change a mixed number to an improper fraction, simply multiply the whole number by the denominator of the fraction and add the numerator.
Σελίδα 107 - A and B depart from the same, place and travel the same road ; but A goes 5 days before B, at the rate of 15 miles a day . B follows at the rate of 20 miles a . day } what distance must he travel to overtake A ? Ans. 300 miles RULE OF THREE INVERSE.
Σελίδα 214 - There are five things in arithmetical progression, any three of which being given, the other two may be found : — 1st. The first term. 2d. The last term. 3d. The number of terms. 4th. The common difference. 5th. The sum of all the terms.
Σελίδα 253 - Suppose a ladder, 60 feet long, be so planted as to reach a window 37 feet from the ground on one side of the street, and, without moving it at the foot, will reach a window 23 feet high on the other side ; what was the breadth of the street?
Σελίδα 254 - The height of a tree growing in the centre of a circular island 44 feet in diameter, is 75 feet, and a line stretched from the top of it over to the hither edge of the water, is 256 feet. What is the breadth of the stream, provided...
Σελίδα 118 - RULE. Divide the numerator by the denominator, and the quotient will be the whole or mixed number sought.