Practical Arithmetic: Embracing the Science and Applications of NumbersBarnes & Burr, 1863 - 336 σελίδες |
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Σελίδα 6
... Ciphers , Multiplication of Decimals , 118 119 122 123 Division of Decimals , 125 · Applications in the Four Rules , 128 UNITED STATES CURRENCY . United States Currency , 130 Reduction of Currency , 131 Addition of United States ...
... Ciphers , Multiplication of Decimals , 118 119 122 123 Division of Decimals , 125 · Applications in the Four Rules , 128 UNITED STATES CURRENCY . United States Currency , 130 Reduction of Currency , 131 Addition of United States ...
Σελίδα 13
... cipher , or zero . It denotes no number . Thus , if there are no apples in a basket , we write , the number of apples in the basket is 0. The other nine figures are called , Significant Figures , or Digits . Orders of Units . 1,9 . Nine ...
... cipher , or zero . It denotes no number . Thus , if there are no apples in a basket , we write , the number of apples in the basket is 0. The other nine figures are called , Significant Figures , or Digits . Orders of Units . 1,9 . Nine ...
Σελίδα 14
... ciphers on the right of 1 . ead , one hundred . • • 100 , This number is 20. When two figures are written by the side of each other , what is the place on the right called ? The place on the left ? When units simply are named , what ...
... ciphers on the right of 1 . ead , one hundred . • • 100 , This number is 20. When two figures are written by the side of each other , what is the place on the right called ? The place on the left ? When units simply are named , what ...
Σελίδα 15
... ciphers on the right of 1 ; Thus , • 1000 . This is but one single thousand , and is a unit of the fourth order . 21. How do you write one hundred ? To how many units of the second order is it equal ? To how many of the first order ...
... ciphers on the right of 1 ; Thus , • 1000 . This is but one single thousand , and is a unit of the fourth order . 21. How do you write one hundred ? To how many units of the second order is it equal ? To how many of the first order ...
Σελίδα 19
... ciphers ; and when a vacant period occurs , fill it with ciphers . Examples in Notation . Express the following numbers in figures : 1. One hundred and five . 2. Three hundred and two . 3. Five hundred and nineteen . 4. One thousand and ...
... ciphers ; and when a vacant period occurs , fill it with ciphers . Examples in Notation . Express the following numbers in figures : 1. One hundred and five . 2. Three hundred and two . 3. Five hundred and nineteen . 4. One thousand and ...
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.