Daboll's Schoolmaster's Assistant, Improved and EnlargedS. Green, 1825 - 240 σελίδες |
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Σελίδα 14
... less , the sign of subtraction , as 6-- / signifies that 2 subtracted from 6 , leaves 4 . x Multiply , or with , the sign of Multiplication ; 4x3 = 12 , signifies that 4 multiplied by 3 , is equal to 12 . The sign of Division ; as 8-2-4 ...
... less , the sign of subtraction , as 6-- / signifies that 2 subtracted from 6 , leaves 4 . x Multiply , or with , the sign of Multiplication ; 4x3 = 12 , signifies that 4 multiplied by 3 , is equal to 12 . The sign of Division ; as 8-2-4 ...
Σελίδα 22
... , may be either read 3754 cents , or 375 dimes and 4 cents , or 37 dollars 5 dimes and 4 cents , ot Scagles , 7 dollars 5 dimes and 4 cents . If the cents are less than ten , place a 22 ADDITION OF FEDERAL MONEY . of Federal Money.
... , may be either read 3754 cents , or 375 dimes and 4 cents , or 37 dollars 5 dimes and 4 cents , ot Scagles , 7 dollars 5 dimes and 4 cents . If the cents are less than ten , place a 22 ADDITION OF FEDERAL MONEY . of Federal Money.
Σελίδα 23
Nathan Daboll. If the cents are less than ten , place a cypher in the ten's place , or place of dimes . - Example . Write down four dollars and 7 cents . Thus , $ 4 , 07 cts . EXAMPLES , 1. Find the sum of 304 dollars , 39 cents ; 291 ...
Nathan Daboll. If the cents are less than ten , place a cypher in the ten's place , or place of dimes . - Example . Write down four dollars and 7 cents . Thus , $ 4 , 07 cts . EXAMPLES , 1. Find the sum of 304 dollars , 39 cents ; 291 ...
Σελίδα 25
Nathan Daboll. SIMPLE SUBTRACTION . Subtraction of whole Numbers , TEACHETH to take a less number from a greater , of the same denomination , and thereby shows the difference , or remainder as 4 dollars subtracted from 6 dollars , the ...
Nathan Daboll. SIMPLE SUBTRACTION . Subtraction of whole Numbers , TEACHETH to take a less number from a greater , of the same denomination , and thereby shows the difference , or remainder as 4 dollars subtracted from 6 dollars , the ...
Σελίδα 28
... less , or multiplying number ; hence it performs the work of ma- ny additions in the most compendious manner . The number to be multiplied is called the multiplicand . The number you multiply by , is called the multiplier . The number ...
... less , or multiplying number ; hence it performs the work of ma- ny additions in the most compendious manner . The number to be multiplied is called the multiplicand . The number you multiply by , is called the multiplier . The number ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
100 dollars 2qrs 3grs acres annex annuity annum answer Anthony Billings arithmetical arithmetical series barter Bought bushels compound interest contain cyphers Deduct demand denomination dimes divide the product dividend divisor dols equal EXAMPLES federal money Find the value gain or loss gallon geometrical series given number given sum hundred improper fraction inches least common multiple left hand measure merchants miles mills milreas mixed numbers months Multiply the given New-England currency New-Jersey NOTE number of shillings number of terms paid payment pence piece pound pound sterling present worth principal quotient rate per cent ratio ready money Reduce remainder Required the interest right hand rods Rule of Three s. d. gr sell separatrix simple interest sold solid feet Sqrs square root Sterling subtract tare third Thomas Grosvenor trett TROY WEIGHT VULGAR FRACTIONS whole numbers wine
Δημοφιλή αποσπάσματα
Σελίδα 80 - ... from the right hand of the quotient, point off so many places for decimals, as the decimal places in the dividend exceed those in the divisor.
Σελίδα 173 - RULE. 1 . Separate the given number into periods of three figures each, by putting a point over the unit figure and every third figure bejond the place of units. 2. Find the greatest cube in the left hand period, and put its root in the quotient. 3.
Σελίδα 183 - The first term, the last term (or the extremes) and the ratio given, to find the sum of the series. RULE. Multiply the last term by the ratio, and from the product subtract the first term ; then divide the remainder by the ratio, less by l,and the quotient will be the sum of all the terms.
Σελίδα 188 - If the errors are alike, divide the difference of the 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 bo the answer.
Σελίδα 210 - Ixos being given, to find how many bushels it will contain. RULE. Multiply the length by the breadth, and that product by the depth, divide the last product by 2150,425 the solid inches in a statute bushel, and the quotient will be the answer. EXAMPLE. There is a square...
Σελίδα 190 - To find the number of Permutations or changes, that can be made of any given number of things, all different from each other RULE.
Σελίδα 121 - Cast the interest on the several payments, from the time they were paid, to the time of settlement, and find their amount ; and lastly deduct the amount of the several payments, from the amount of the principal.
Σελίδα 147 - CASE II. , To reduce a mixed number to its equivalent improper fraction. RULE. Multiply the whole number...
Σελίδα 165 - 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 176 - Alligation alternate is the method of finding what quantity of any number of simples, whose rates are given, will compose a mixture of a given rate ; so that it is the reverse of Alligation medial, and may be proved by it. RULE 1.* 1. Write the rates of the simples in a column under each other.