Practical Arithmetic: Embracing the Science and Applications of NumbersBarnes & Burr, 1863 - 336 σελίδες |
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Σελίδα 30
... sold him , and gained 25 dol- lars how much did he receive for the horse ? 3. A person sold a house and lot for 3650 dollars , and , by so doing , lost 375 dollars : what had they cost him ? 4. A speculator bought a house and lot for ...
... sold him , and gained 25 dol- lars how much did he receive for the horse ? 3. A person sold a house and lot for 3650 dollars , and , by so doing , lost 375 dollars : what had they cost him ? 4. A speculator bought a house and lot for ...
Σελίδα 32
... sold in 1834 was 4658218 ; in 1835 , 12564478 ; in 1836 , 25167833 . The number of acres sold in 1840 was 2236889 ; in 1841 , 1164796 ; in 1842 , 1129217. How many acres were sold - in the first three , and how many in the last three ...
... sold in 1834 was 4658218 ; in 1835 , 12564478 ; in 1836 , 25167833 . The number of acres sold in 1840 was 2236889 ; in 1841 , 1164796 ; in 1842 , 1129217. How many acres were sold - in the first three , and how many in the last three ...
Σελίδα 34
... sold 256 : how many had he left ? 378 256 ANALYSIS . - We first write the number 378 , and OPERATION . then 256 under it , so that units of the same order shall fall in the same column . We then take 6 units from the 8 units , 5 tens ...
... sold 256 : how many had he left ? 378 256 ANALYSIS . - We first write the number 378 , and OPERATION . then 256 under it , so that units of the same order shall fall in the same column . We then take 6 units from the 8 units , 5 tens ...
Σελίδα 37
... sold a farm for 15896 dollars , which had cost him 12264 dollars : how much did he gain ? 11. A man dies , worth 1200 dollars ; he leaves 504 to his daughter , and the remainder to his son : what was the son's portion ? 12. A merchant ...
... sold a farm for 15896 dollars , which had cost him 12264 dollars : how much did he gain ? 11. A man dies , worth 1200 dollars ; he leaves 504 to his daughter , and the remainder to his son : what was the son's portion ? 12. A merchant ...
Σελίδα 38
... sold a vessel for 9768 dollars , and , by so doing , gained 1862 dollars : how much had the vessel cost ? 25. A householder sold two houses : for the first , which cost 3500 dollars , he received 4760 dollars ; for the second , which ...
... sold a vessel for 9768 dollars , and , by so doing , gained 1862 dollars : how much had the vessel cost ? 25. A householder sold two houses : for the first , which cost 3500 dollars , he received 4760 dollars ; for the second , which ...
Άλλες εκδόσεις - Προβολή όλων
Practical Arithmetic: Embracing the Science and Application of Numbers Charles Davies Πλήρης προβολή - 1874 |
Συχνά εμφανιζόμενοι όροι και φράσεις
acres altitude amount ANALYSIS ANALYSIS.-We annex apiece apples barrels of flour bill bushels called ciphers column common denominator common difference common fraction composite number compound interest contained cord cube root cubic currency decimal fraction denotes diameter discount Divide dividend division dollars equal exact divisor Examples expressed fractional unit gain gallons given number greatest common divisor Hence hogshead horses hundred improper fraction inches interest least common multiple longitude miles millions mills minuend mixed number molasses months multiplicand Multiply the numerator number of terms number of things OPERATION paid payment piece present value prime factors quotient ratio Reduce remainder rods Rule.-Multiply sell shillings simple numbers sold square root subtract Table Reversed tens third thousand thousandths Troy weight whole number worth Write yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 166 - The circumference of every circle is supposed to be divided into 360 equal...
Σελίδα 125 - To multiply a decimal by 10, 100, 1000, &c., remove the decimal point as many places to the right as there are ciphers in the multiplier ; and if there be not places enough in the number, annex ciphers.
Σελίδα 165 - Thirty days hath September, April, June, and November ; All the rest have thirty-one, Except the second month alone, Which has but twenty-eight, in fine, Till leap year gives it twenty-nine.
Σελίδα 126 - When a decimal number is to be divided by 10, 100, 1000, &c., remove the decimal point as many places to the left as there are ciphers in the divisor, and if there be not figures enough in the number, prefix ciphers.
Σελίδα 94 - Multiply the numerators together for a new numerator, and the denominators together for a new denominator.
Σελίδα 109 - At f| of a dollar a yard, how many yards of cloth can be bought lor 9 dollars ? 6.
Σελίδα 281 - Multiply the divisor, thus increased, by the last figure of the root; subtract the product from the dividend, and to the remainder bring down the next period for a new dividend.
Σελίδα 270 - A wall to be built to the height of 27 feet, was raised to the height of 9 feet by 12 men in 6 days : how many men must be employed to finish the wall in 4 days at the same ruts.- of working 1 31.
Σελίδα 302 - A circle is a portion of a plane bounded by a curved line, all points of which are equally distant from a point within called the centre. The bounding line is called the circumference of the circle.
Σελίδα 304 - To find the solid contents of a prism. Rule. — Multiply the area of the base by the altitude, and the product will be the contents.