Daboll's Schoolmaster's Assistant: Improved and Enlarged, Being a Plain Practical System of Arithmetick Adapted to the United StatesMack & Andrus, 1835 - 240 σελίδες |
Αναζήτηση στο βιβλίο
Αποτελέσματα 6 - 10 από τα 21.
Σελίδα 128
... GAIN , IS a rule by which merchants and traders discover theù profit or loss in buying and selling their goods : it also in structs them how to rise or fall in the price of their goods , so as to gain or lose so much per cent . or ...
... GAIN , IS a rule by which merchants and traders discover theù profit or loss in buying and selling their goods : it also in structs them how to rise or fall in the price of their goods , so as to gain or lose so much per cent . or ...
Σελίδα 129
... gain 13 dol- lars in the whole ? Ans . 69 cts . 2 m . + II . To know what is gained or lost per cent . RULE . First see what the gain or loss is by subtraction ; then , As the price it cost is to the gain or loss :: so is 1007. or $ 100 ...
... gain 13 dol- lars in the whole ? Ans . 69 cts . 2 m . + II . To know what is gained or lost per cent . RULE . First see what the gain or loss is by subtraction ; then , As the price it cost is to the gain or loss :: so is 1007. or $ 100 ...
Σελίδα 130
... gain or loss , & c . EXAMPLES . 1. Bought 164 yards of broadcloth , at 14s . 6d . per yard ready money , and sold the same again for 1547. 10s . on 6 months credit ; what did I gain by the whole ; allowing discount at 6 per cent . a ...
... gain or loss , & c . EXAMPLES . 1. Bought 164 yards of broadcloth , at 14s . 6d . per yard ready money , and sold the same again for 1547. 10s . on 6 months credit ; what did I gain by the whole ; allowing discount at 6 per cent . a ...
Σελίδα 131
... gain 30 per cent . ? Ans . 12 cts . 8m . 6. Bought 90 gallons of wine at 1 dol . 20 cts . per gall . but by accident 10 gallons leaked out ; at what rate must I sell the remainder per gallon to gain upon the whole prime cost , at the ...
... gain 30 per cent . ? Ans . 12 cts . 8m . 6. Bought 90 gallons of wine at 1 dol . 20 cts . per gall . but by accident 10 gallons leaked out ; at what rate must I sell the remainder per gallon to gain upon the whole prime cost , at the ...
Σελίδα 132
... gain 15 per cent . what shall I gain per cent . if I sell it at 6s . per yd . ? S. As 5 £ S. £ . 115 :: 6 : 138 Ans . gained 38 per cent . 2. If I retail rum at 1 dollar 50 cents per gallon , and thereby gain 25 per cent . what shall I ...
... gain 15 per cent . what shall I gain per cent . if I sell it at 6s . per yd . ? S. As 5 £ S. £ . 115 :: 6 : 138 Ans . gained 38 per cent . 2. If I retail rum at 1 dollar 50 cents per gallon , and thereby gain 25 per cent . what shall I ...
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
100 dollars acres annuity annum answer arithmetical series Bought breadth bushels ciphers common denominator compound interest contain Deduct demand diameter dimes Divide dividend divisor dols duct equal EXAMPLES federal money figure Find the value gain or loss gallon gals geometrical series given number given sum gross hundred improper fraction least common multiple left hand lowest terms measure miles mills milreas months Multiply neat weight New-England currency New-York NOTE number of days 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 RULE.-Multiply the given sell separatrix sold solid feet square root sterling subtract subtrahend sugar tare TARE AND TRET third Thomas Grosvenor tret tuns VULGAR FRACTIONS whole number yards cost
Δημοφιλή αποσπάσματα
Σελίδα 158 - Compute the interest to the time of the first payment ; if that be one year or more from the time the interest commenced, add it to the principal, and deduct the payment from the sum total. If there, be after payments made, compute the interest on the balance due to the next payment, and then deduct the payment as above; and, in like manner, from one payment to another, till all the payments are absorbed ; provided the time between one payment and another be one year or more.
Σελίδα 94 - Multiply the first and second terms together, and divide the product by the third ; the quotient will be the answer in the same denomination as the middle term was reduced into.
Σελίδα 36 - RULE.* 1. Place the numbers so that those of the same denomination may stand directly under each other. 2. Add the first column or denomination together, as in whole numbers; then divide the sum by as many of the same denomination as make one of the next greater...
Σελίδα 204 - To measure a parallelogram, or long square. RULE. Multiply the length by the breadth, and the product will be the area, or superficial content.
Σελίδα 210 - 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 ti»e answer. EXAMPLE. There is a square...
Σελίδα 174 - IS the method of finding what quantity of e'ach of the ingredients, 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.
Σελίδα 75 - Multiply the decimal by the number of parts in the next less denomination, and cut off so many places for a remainder, to the right hand, as there are places in the given decimal. 2. Multiply the remainder by the...
Σελίδα 20 - TABLE. 10 Mills (m.) = 1 Cent . . ct. 10 Cents = 1 Dime . . d. 10 Dimes = 1 Dollar . $. 10 Dollars = 1 Eagle . E.
Σελίδα 173 - Alligation Medial, and Alligation Alternate. ALLIGATION MEDIAL, Is when the quantities and prices of several things are given, to find the mean price of the mixture composed uf those materials.