The United States Calculator: Or, Arithmetic Simplified, in Dollars and Cents, Adapted to the Commerce of the United States ... in a Series of Lectures, Comprising the Analytical and Synthetical Methods of Demonstration, Designed for Schools and AcademiesF. Lucas, jr., 1841 - 280 σελίδες |
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Σελίδα 1
... Operations . Calculation of Bills .. 37 Direct Proportion .... ..157 .46 Contracted Operations . .161 LECTURE IV . Inverse Proportion .. 162 Subtraction ... .. .54 Compound Proportion .. ..163 LECTURE V. Practical Arithmetic .. .164 ...
... Operations . Calculation of Bills .. 37 Direct Proportion .... ..157 .46 Contracted Operations . .161 LECTURE IV . Inverse Proportion .. 162 Subtraction ... .. .54 Compound Proportion .. ..163 LECTURE V. Practical Arithmetic .. .164 ...
Σελίδα 14
... operation . Such is the foundation of our DECIMAL SCALE OF ARITHMETIC . Language still betrays , by its structure , the original mode of proceeding . To express the numbers beyond ten , the Laplanders com- bine an ordinal with a ...
... operation . Such is the foundation of our DECIMAL SCALE OF ARITHMETIC . Language still betrays , by its structure , the original mode of proceeding . To express the numbers beyond ten , the Laplanders com- bine an ordinal with a ...
Σελίδα 20
... OPERATION . Ans . 50 . 1st line 5 10 2nd row 3rd do . 10 4th do . 5th do . 10 6th do . 5 7th do . 5 8th do . 5 10 慈 9th do . 5 10 10th do . 5 50 Ans . Again , we next introduce , the system of addition by means of the CIRCULAR DIGITS ...
... OPERATION . Ans . 50 . 1st line 5 10 2nd row 3rd do . 10 4th do . 5th do . 10 6th do . 5 7th do . 5 8th do . 5 10 慈 9th do . 5 10 10th do . 5 50 Ans . Again , we next introduce , the system of addition by means of the CIRCULAR DIGITS ...
Σελίδα 21
... operations . When the addition class is called up , each scholar should be furnished with a card , numbered agreeably to the lessons in the Addition Table . 1st card numbered the same as les .. son first ; 2d card numbered the same as ...
... operations . When the addition class is called up , each scholar should be furnished with a card , numbered agreeably to the lessons in the Addition Table . 1st card numbered the same as les .. son first ; 2d card numbered the same as ...
Σελίδα 22
... Operation , tens . units . 26 Here 9 and 6 added together make 9 15 , which is 5 above 10 . 35 Ans . I set down 5 , in the units place , and carry 1 to 2 which make 3 , which I set down in the ten's place and find the sum is 35 ...
... Operation , tens . units . 26 Here 9 and 6 added together make 9 15 , which is 5 above 10 . 35 Ans . I set down 5 , in the units place , and carry 1 to 2 which make 3 , which I set down in the ten's place and find the sum is 35 ...
Άλλες εκδόσεις - Προβολή όλων
The United States Calculator: Or, Arithmetic Simplified, in Dollars and ... John M'Nevin Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2016 |
United States Calculator: Or, Arithmetic Simplified John M'Nevin Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2016 |
Συχνά εμφανιζόμενοι όροι και φράσεις
acre agreeably amount annuity annum answer Arithmetic Baltimore barrel bbls bill bombazine Bought breadth Bring bushels cask ciphers coffee common compound cube root cubic decimal denominator diameter difference divide dividend division divisor dollars dolls drams DRY MEASURE dwts Ells equal Example farthings feet long fraction furlongs gain gallons gals given number half hence hhds hundred improper fraction inches James John least common multiple length Lesson lowest terms MEASURE merchant miles mixed number months multiply muslin nails Operation ounces payment pence pennyweights perches piece pints pounds present worth proper value quantity quarters quarts quotient rate per cent ratio Reduce remainder RULE RULE.-Multiply shillings sold solid square root Subtract sugar tare Testoon THEOREM thousands token tons TROY WEIGHT tuns units whole number yards cost
Δημοφιλή αποσπάσματα
Σελίδα 150 - Multiply the whole number by the numerator of the fraction, and divide the product by the denominator.
Σελίδα 183 - COMPUTE the interest on the principal sum, from the time when the interest commenced to the first time when a payment was made, which exceeds either alone or in conjunction with the preceding payments (if any) the interest at that time due: add that interest to the principal, and from the sum subtract the payment made at that time, together with the preceding payments (if any) and the remainder forms a new principal ; on which, compute and subtract the interest, as upon the first principal: and proceed...
Σελίδα 259 - Multiply the half sum and the three remainders continually together, and the square root of the product will be the area required...
Σελίδα 147 - Multiply the numerators together for a new numerator, and the denominators together for a new denominator.
Σελίδα 248 - Divide the difference of the extremes by the number of terms, less 1, and the quotient will be the common difference. 6. If the extremes be 5 and 605, and the number of terms 151, what is the common difference?
Σελίδα 148 - 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 237 - A, at the end of 8 years, finds himself $400 in debt ; what is their income, and what does each spend per annum '\ A.
Σελίδα 85 - If a straight line be divided into any two parts, the square on the whole line is equal to the squares on the two parts, together with twice the rectangle contained by the parts.
Σελίδα 253 - ... above the upper deck"; the breadth thereof at the broadest part above the main wales, half of which breadth shall be accounted the depth of such vessel...
Σελίδα 55 - If the lower figure is greater than that, above it, add ten to the upper figure ; from which number so increased, take the lower and set down the remainder, carrying one to the next lower number, with which proceed as before, and so on till the whole is finished.