Conversations on Arithmetic, with Demonstrations to Each Rule |
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Σελίδα 52
Before performing on compound numbers , you must learn the tables of weights
and measures , which I will give you with an example annexed to each . TROY
WEIGHT . OZ . 24 grains make 1 penny - weight , marked grs . pwt . 20 penny ...
Before performing on compound numbers , you must learn the tables of weights
and measures , which I will give you with an example annexed to each . TROY
WEIGHT . OZ . 24 grains make 1 penny - weight , marked grs . pwt . 20 penny ...
Σελίδα 56
APOTHECARIES ' WEIGHT . 20 grains 3 scruples 8 drams 12 ounces make 1
scruple , 1 dram , 1 ounce , 1 pound , marked gr . sc . dr . or 3 . oz . or Z lb.
Apothecaries use this weight in compounding their medicines ; but they buy and
sell their ...
APOTHECARIES ' WEIGHT . 20 grains 3 scruples 8 drams 12 ounces make 1
scruple , 1 dram , 1 ounce , 1 pound , marked gr . sc . dr . or 3 . oz . or Z lb.
Apothecaries use this weight in compounding their medicines ; but they buy and
sell their ...
Σελίδα 79
When the price of several hundred weight is given , and you wish to find the price
of one hundred weight ; divide the whole price by the number of hundred weight
given , and the quotient will be the answer : If , having the price of sereral ...
When the price of several hundred weight is given , and you wish to find the price
of one hundred weight ; divide the whole price by the number of hundred weight
given , and the quotient will be the answer : If , having the price of sereral ...
Σελίδα 144
distance between the prop and the point where the power is applied , so is the
power to the weight which it will balance . If a man weighing 160 lb. rest on the
end of a lever , 12 feet long , what weight will he balance on the other end , if the
...
distance between the prop and the point where the power is applied , so is the
power to the weight which it will balance . If a man weighing 160 lb. rest on the
end of a lever , 12 feet long , what weight will he balance on the other end , if the
...
Σελίδα 145
If the diameter of the axle be 6 inches , and that of the wheel be 48 inches , what
weight applied to the wheel will balance 1268 lb. at the axle ? in . in . lbs . 48 : 6 ::
1208 : 3665 lbs . Ans . If the diameter of the wheel be 50 inches , and that of the ...
If the diameter of the axle be 6 inches , and that of the wheel be 48 inches , what
weight applied to the wheel will balance 1268 lb. at the axle ? in . in . lbs . 48 : 6 ::
1208 : 3665 lbs . Ans . If the diameter of the wheel be 50 inches , and that of the ...
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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 |