New Practical Arithmetic: In which the Science and Its Applications are Simplified by Induction and Analysis : Prepared to Accompany the Mathematical Series of Benjamin Greenleaf, Μέρος 1Robert S. Davis, 1875 - 198 σελίδες |
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Σελίδα 3
... solutions , and encouraging self - reli- ance and originality by numerous exercises in analysis ; Making written arithmetic in all its steps intellectual ; and Keeping prominently in view the practical uses of numbers , by various ...
... solutions , and encouraging self - reli- ance and originality by numerous exercises in analysis ; Making written arithmetic in all its steps intellectual ; and Keeping prominently in view the practical uses of numbers , by various ...
Σελίδα 4
... solution of all others of its class . The examples have been selected with special reference to their adaptation to the present wants of active life . Encouraged by the marked appreciation of this book , shown by its extensive ...
... solution of all others of its class . The examples have been selected with special reference to their adaptation to the present wants of active life . Encouraged by the marked appreciation of this book , shown by its extensive ...
Σελίδα 8
... Solution is an explanation of the operation . 11. A Rule is a direction for performing an operation . 12. An Example is an application of a rule . 13. An Exercise is a lesson for practice . 14 . Arithmetic is the science of numbers and ...
... Solution is an explanation of the operation . 11. A Rule is a direction for performing an operation . 12. An Example is an application of a rule . 13. An Exercise is a lesson for practice . 14 . Arithmetic is the science of numbers and ...
Σελίδα 17
... SOLUTION . They have , together , as many books as are equal to 4 books and 3 books , which are 7 books . Therefore , they both together have 7 books . 2. Paid 8 cents for a pencil and 2 cents for a pen - holder ; how much did I pay for ...
... SOLUTION . They have , together , as many books as are equal to 4 books and 3 books , which are 7 books . Therefore , they both together have 7 books . 2. Paid 8 cents for a pencil and 2 cents for a pen - holder ; how much did I pay for ...
Σελίδα 22
... SOLUTION . If he sold a horse for 250 dollars , a yoke of oxen for 175 dollars , some cows for 324 dollars , and some hay for 60 dollars , he received for the whole , the sum of 250 +175 + 324 + 60 dollars , or 809 dollars . Therefore ...
... SOLUTION . If he sold a horse for 250 dollars , a yoke of oxen for 175 dollars , some cows for 324 dollars , and some hay for 60 dollars , he received for the whole , the sum of 250 +175 + 324 + 60 dollars , or 809 dollars . Therefore ...
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acres annexed Arithmetical barrels of flour bought bushels called centimeters cents a pound ciphers common denominator common fraction contained cost cubic decimal places decimal point decimeter Denominate Number denoting difference dividend division dollars equal equivalent fractions equivalent improper fraction exact divisor Examples feet fifths figures fourth fractional units gallons given numbers grains greatest common divisor hectoliter Hence hogshead horses hundred hundredths inches integral kilogram least common multiple Measure meter miles mills minuend mixed number multiplicand numbers expressed OPERATION ounces pennyweights pints prime factors prime number quarts quotient Reduce remainder Repeat the Rule Repeat the Table repetend REVIEW QUESTIONS seventh smallest terms sold SOLUTION square miles square rods subtract subtrahend ten-thousandths tenths third thousand thousandths Troy Troy Weight United States Money value expressed weight whole number worth write written
Δημοφιλή αποσπάσματα
Σελίδα 147 - SQUARE MEASURE 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq. yd.) 30j square yards = 1 square rod (sq.
Σελίδα 150 - DRY MEASURE 2 pints (pt.) = 1 quart (qt.) 8 quarts =1 peck (pk.) 4 pecks = 1 bushel (bu...
Σελίδα 87 - The Greatest Common Divisor of two or more numbers is the greatest number that will exactly divide each of them. Thu4, 18 is the greatest, common divisor of 36 and 54, since it is the greatest number that will divide each of them without a remainder.
Σελίδα 144 - TROY WEIGHT. 24 grains (gr.) = 1 pennyweight (pwt.). 20 pennyweights = 1 ounce (oz.). 12 ounces = 1 pound (lb.). 351. Apothecaries' weight is used in mixing medicines and in selling them at retail. APOTHECARIES
Σελίδα 89 - Divide the greater number by the less, and the divisor by the remainder, and so on, until there is no remainder ; the last divisor will be the greatest common divisor.
Σελίδα 150 - A CIRCLE is a plane figure bounded by a curved line, all the points of which are equally distant from a point within called the center; as the figure ADB E.
Σελίδα 149 - A pile of wood 8 feet long, 4 feet wide, and 4 feet high, is a cord.
Σελίδα 99 - Multiplying or dividing both terms of a fraction by the same number does not change the value of the fraction.
Σελίδα 148 - Cubic Measure 1728 cubic inches (cu. in.) =1 cubic foot (cu. ft.) 27 cubic feet = 1 cubic yard (cu. yd.) 128 cubic feet = 1 cord (cd...
Σελίδα 43 - DIVISION is the process of finding how many times one number is contained in another.