The New Complete System of Arithmetic: Composed for the Use of the Citizens of the United StatesD. Carlisle, 1802 - 352 σελίδες |
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Σελίδα 194
... means he will be able to difcover the moft concife method of performing fuch questions in business , as may fall under this cafe . What will 248 yards , at 7s . 6d . per yard , come to ? d . S. d . 1611248 6 value of 248 yards , at Is ...
... means he will be able to difcover the moft concife method of performing fuch questions in business , as may fall under this cafe . What will 248 yards , at 7s . 6d . per yard , come to ? d . S. d . 1611248 6 value of 248 yards , at Is ...
Σελίδα 222
... mean proportional between two numbers . RULE . - Multiply the given numbers together , and extract the fquare root of the product ; which root will be the mean proportional fought . EXAMPLES . What is the mean proportional between 24 ...
... mean proportional between two numbers . RULE . - Multiply the given numbers together , and extract the fquare root of the product ; which root will be the mean proportional fought . EXAMPLES . What is the mean proportional between 24 ...
Σελίδα 233
... mean proportionals between any two given numbers . RULE 1. Divide the greater by the less , and extra & the cube root of the quotient . 2. Multiply the root , fo found , by the leaft of the given numbers , and the product will be the ...
... mean proportionals between any two given numbers . RULE 1. Divide the greater by the less , and extra & the cube root of the quotient . 2. Multiply the root , fo found , by the leaft of the given numbers , and the product will be the ...
Σελίδα 234
... mean proportionals between 6 and 750 ? 3 750 ÷ 6 = 125 , and 125 = 5 . Then 5 × 6 = 30 = leaft , and 30 × 5150 greatest . Anf . 30 and 150 . Proof . As 6 : 30 :: 150 : 750 . 2. What are the two mean proportionals between 56 and 19208 ...
... mean proportionals between 6 and 750 ? 3 750 ÷ 6 = 125 , and 125 = 5 . Then 5 × 6 = 30 = leaft , and 30 × 5150 greatest . Anf . 30 and 150 . Proof . As 6 : 30 :: 150 : 750 . 2. What are the two mean proportionals between 56 and 19208 ...
Σελίδα 241
... mean is equal to the fum of the extremes . THEOREM 2. - In any continued arithmetical propor- tion , 1 , 3 , 5 , 7 ... mean , or middle term , the fum of any other two terms , equally remote from the extremes , muft likewife be double to ...
... mean is equal to the fum of the extremes . THEOREM 2. - In any continued arithmetical propor- tion , 1 , 3 , 5 , 7 ... mean , or middle term , the fum of any other two terms , equally remote from the extremes , muft likewife be double to ...
Συχνά εμφανιζόμενοι όροι και φράσεις
3grs affumed root amount anfwer annuity annum Avoirdupois Bought bufhel cafe carats common difference cube root currency cyphers decimal denominator diſcount divide the product dividend divifion divifor Dollars equal EXAMPLES fame farthings fecond feet feries feven feveral fhall fhillings fhould fimple find the value firft term firſt fquare root ftand fubtract fuch gain gallon given fum given number given quantity greateſt grofs guineas improper fraction inches Integer laft laſt leaft lefs left hand Livres Livres Tournois lofs logarithm meaſure mixed number moidores months muft Mult multiplicand Multiply muſt Newyork number of terms pence pounds prefent worth principal PROB proportion purchaſe queftion quotient rate per cent ratio Reduce remainder RULE Rule.-Multiply Southcarolina Subtrahend Suppofe TABLE tare third thofe thoſe thouſand triple TROY WEIGHT VULGAR FRACTIONS weight whofe whole numbers yards coft ΙΟ
Δημοφιλή αποσπάσματα
Σελίδα 243 - Divide the difference of the extremes by the common difference, and the quotient increased by 1 is the number of terms.
Σελίδα 216 - Find the greatest square number in the first or left hand period, place the root of it at the right hand of the given number, (after the manner of a quotient in division...
Σελίδα 12 - I = One. II = Two. III = Three. IV = Four. V = Five. VI = Six. VII = Seven. VIII = Eight. IX = Nine. X = Ten. XI = Eleven.
Σελίδα 334 - 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 73 - Multiply each numerator into all the denominators, except its own, for a new numerator, and all the denominators into each other continually, for a common denominator.
Σελίδα 72 - Multiply all the numerators continually together for a new numerator, and all the denominators for a new denominator, and they will form the simple fraction required.
Σελίδα 91 - ... therefore, divide as in whole numbers, and, 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 216 - Distinguish the given number into periods of two figures each, by putting a point over the place of units, another over the place of hundreds, and so on, which points show the number of figures the root will consist of. 2. Find the greatest square number in the first, or left hand period...
Σελίδα 10 - First, commit the words at the head of the table, viz. units, tens,^ hundreds, &c. to memory, then, to the simple value of each figure, join the name of its place, beginning at the left hand, and reading towards the right.
Σελίδα 224 - 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.