Lippincott's Practical Arithmetic: Embracing the Science and Practical Applications of NumbersJ.B. Lippincott, 1899 - 437 σελίδες |
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Σελίδα 3
... called digits ( Latin , digitus , finger ) ; those preceding O are called significant figures . ARABIC NOTATION . 1. Each of the first nine numbers , you perceive , is ex- pressed by a single digit ; higher numbers are expressed by ...
... called digits ( Latin , digitus , finger ) ; those preceding O are called significant figures . ARABIC NOTATION . 1. Each of the first nine numbers , you perceive , is ex- pressed by a single digit ; higher numbers are expressed by ...
Σελίδα 4
... called its Simple Value . The value of a significant figure otherwise placed is called its Local Value . 5. 44 is four tens and four units , or forty - four . Which four has the increased or Local Value ? Which has only its Simple Value ...
... called its Simple Value . The value of a significant figure otherwise placed is called its Local Value . 5. 44 is four tens and four units , or forty - four . Which four has the increased or Local Value ? Which has only its Simple Value ...
Σελίδα 9
... called the decimal point after units of the first order , the numeration and notation table is extended to express parts of a unit , on the decimal scale : Units . Tenths . Hundredths . Thousandths . 5.5 5 5 The above number is thus ...
... called the decimal point after units of the first order , the numeration and notation table is extended to express parts of a unit , on the decimal scale : Units . Tenths . Hundredths . Thousandths . 5.5 5 5 The above number is thus ...
Σελίδα 16
... thus uniting quantities in a single quan- tity is called adding . 6. What is the unit of 8 pounds ? Of 6 pounds ? Of 14 pounds ? 7. Can quantities having like units be added ? 8. Add 6 pounds and 5 dollars . Can you 16 PRACTICAL ARITHMETIC.
... thus uniting quantities in a single quan- tity is called adding . 6. What is the unit of 8 pounds ? Of 6 pounds ? Of 14 pounds ? 7. Can quantities having like units be added ? 8. Add 6 pounds and 5 dollars . Can you 16 PRACTICAL ARITHMETIC.
Σελίδα 17
... called Like Numbers . DEFINITIONS . 1. Addition is the process of finding the sum of two or more like numbers . The sum is , therefore , the result of addition . 2. A Sign indicates some process or condition . The sign of addition is an ...
... called Like Numbers . DEFINITIONS . 1. Addition is the process of finding the sum of two or more like numbers . The sum is , therefore , the result of addition . 2. A Sign indicates some process or condition . The sign of addition is an ...
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Lippincott's Practical Arithmetic: Embracing the Science and Practical ... J. Morgan Rawlins Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2017 |
Lippincott's Practical Arithmetic; Embracing the Science and Practical ... J. Morgan Rawlins Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2016 |
Συχνά εμφανιζόμενοι όροι και φράσεις
9 mo acres angles barrels base bill bought bushels centimetre ciphers circumference commission common divisor common fraction compound interest contains cube root cubic decimal point decimetre diameter discount Divide dollars draft equal equation EXERCISES Explanation feet figures Find the amount Find the cost Find the number Find the sum Find the value Forfeit interest formula frustum gain greatest common divisor Hence horses hundred improper fractions inches INDUCTIVE STEPS integers investment L. C. Dd length longitude measure metre miles minuend Multiply paid payment pounds premium prime factors principle PROBLEMS Process quotient rate per cent ratio Reduce remainder rods Selling price sides slant height sold square root Subtract surface tens term thousand thousandths triangle Troy Weight units weigh wide worth Write yards
Δημοφιλή αποσπάσματα
Σελίδα 183 - Thirty days hath September, April, June, and November; All the rest have thirty-one, Excepting February alone, To which we twenty-eight assign, Till leap year gives it twenty-nine.
Σελίδα 164 - Square Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq. yd.) 30| square yards = 1 square rod (sq. rd.) 160 square rods = 1 acre (A.) 640 acres = 1 square mile (sq.
Σελίδα 51 - DIVISION is the process of finding how many times one number is contained in another, or of finding one of the equal parts of a number.
Σελίδα 22 - January 31, February 28, March 31, April 30, May 31, June 30, July 31, August 31, September 30, October 31, November 30, December 31.
Σελίδα 169 - 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...
Σελίδα 333 - A circle is a plane figure bounded by a curved line, every point of which is equally distant from a point within called the center.
Σελίδα 403 - Specific Gravity. The specific gravity of a substance is the ratio of the weight of the substance to the weight of the...
Σελίδα 157 - Scale: 4 farthings (far.) = 1 penny (d.); 12 pence = 1 shilling (s.) ; 20 shillings — 1 pound (£). 156.
Σελίδα 180 - 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 142 - Divide as in whole numbers, and point off as many figures for decimals in the quotient as the number of decimal places in the dividend exceeds the number in the divisor.