Conversations on Arithmetic, with Demonstrations to Each Rule |
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Σελίδα 130
After performing a few examples , we will proceed to examine the cube root .
What is the square root of 176948 ? 176248 ( 419,8 & c . Ans . 16 81 ( 162 81
829 ) 8148 7461 8388 ) 68700 67104 596 What is the square root of 184,2 ? 184,
2000 ...
After performing a few examples , we will proceed to examine the cube root .
What is the square root of 176948 ? 176248 ( 419,8 & c . Ans . 16 81 ( 162 81
829 ) 8148 7461 8388 ) 68700 67104 596 What is the square root of 184,2 ? 184,
2000 ...
Σελίδα 131
6 Find the greatest cube in the left hand period , and put its root in the quotient .
Subtract the cube thus found , from the said period , and to the remainder bring
down the next period , and call this the dividend . Multiply the square of the
quotient ...
6 Find the greatest cube in the left hand period , and put its root in the quotient .
Subtract the cube thus found , from the said period , and to the remainder bring
down the next period , and call this the dividend . Multiply the square of the
quotient ...
Σελίδα 132
I understand the reason of obtaining the first figure of the root as we do , and of
subtracting its cube from the left hand ... understanding of the whole work , we will
prepare blocks in the following manner , and build them up into a cubic form , as
...
I understand the reason of obtaining the first figure of the root as we do , and of
subtracting its cube from the left hand ... understanding of the whole work , we will
prepare blocks in the following manner , and build them up into a cubic form , as
...
Σελίδα 134
This cube shows the cubic contents of the block H. and the sum of these is equal
to the cubic contents of the blocks B. C. and D .; and E. F. ... I can see no difficulty
in finding the cube root of any number , if the explanation is well attended to .
This cube shows the cubic contents of the block H. and the sum of these is equal
to the cubic contents of the blocks B. C. and D .; and E. F. ... I can see no difficulty
in finding the cube root of any number , if the explanation is well attended to .
Σελίδα 136
11. Two ships sail from the same port ; one goes due north 45 leagues , and the
other due west 76 leagues ; how far are they asunder ? - Ans . 88,32 leagues .
What is the cube root of 16194277 ? Ans . 253 . 13. What is the cube root of ...
11. Two ships sail from the same port ; one goes due north 45 leagues , and the
other due west 76 leagues ; how far are they asunder ? - Ans . 88,32 leagues .
What is the cube root of 16194277 ? Ans . 253 . 13. What is the cube root of ...
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Conversations on Arithmetic, with Demonstrations to Each Rule Leonard Pierce Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2016 |
Conversations on Arithmetic, with Demonstrations to Each Rule Leonard Pierce Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2016 |
Συχνά εμφανιζόμενοι όροι και φράσεις
added addition amount answer appear begin blocks borrowed bushels called carats carry cents ciphers compound consider consists contained cost cube Currency decimal denomination diameter difference divide dividend division dollars double equal example exceed expressed factors Federal feet figure fractions gain gallons give given given number half Hence hundred inches increase interest kind left hand lower manner measure miles mixed months multiplicand multiply obtain operation paid payment perform period pieces pound present proceed proportion quantity quarter question quotient reason receive reduce remainder root rule share shillings shows side simple square stand subtract Suppose tens tenths third tion true understand units vulgar weight whole numbers wide wish worth write yards
Δημοφιλή αποσπάσματα
Σελίδα 153 - EF or his certain attorney, his executors, administrators or assigns, to which payment, well and truly to be made, I bind myself, my heirs, executors and administrators, firmly by these presents ; Sealed with my seal.
Σελίδα 37 - To change a mixed number to an improper fraction, multiply the whole number by the denominator of the fraction and add the numerator.
Σελίδα 118 - RULE.—Multiply each payment by the time at which it is due; then divide the sum of the products by the sum of the payments, and the quotient will be the equated time.* • , EXAMPLES.
Σελίδα 126 - 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 155 - SP his heirs, and assigns, a certain tract and parcel of land, bounded as follows, viz. [Here insert the bounds, together with all the privileges and appurtenances thereunto belonging.'} To have and to hold the same unto the said SP his heirs and assigns, to his and their use and behoof for ever.
Σελίδα 109 - If 248 men, in 5 days, of 11 hours each, can 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 420 yards long, 5 wide, and 3 deep ? Here the number of days, in which the proposed work can be done, depends on five circumstances, viz.
Σελίδα 127 - Double the figures already found in the root for a new divisor, (or, bring down your last divisor for a new one, doubling the right hand figure of it,) and from these find the next figure in the root, as last directed, and continue the operation in the same manner, till you have brought down all the periods.
Σελίδα 131 - Multiply the divisor, thus augmented, by the last figure of the root, and subtract the product from the dividend, and to the remainder bring down the next period for a new dividend.
Σελίδα 156 - Lord eighteen hundred and , with lawful interest for the same until paid, then this deed, as also a certain bond [or note, as the case may be] bearing even date with these presents given by me to the said RS conditioned t...
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.
Πληροφορίες βιβλιογραφίας
| Τίτλος | Conversations on Arithmetic, with Demonstrations to Each Rule |
| Συγγραφέας | Leonard Peirce |
| Εκδότης | Lincoln & Edmands, 1823 |
| Πρωτότυπο από | το Πανεπιστήμιο του Μίτσιγκαν |
| Ψηφιοποιήθηκε στις | 13 Ιουν. 2007 |
| Μέγεθος | 156 σελίδες |
| Εξαγωγή αναφοράς | BiBTeX EndNote RefMan |