# The New Model Arithmetic

Scott, Foresman & Company, 1891 - 346 σελίδες

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### Περιεχόμενα

 Multiplication 57 Division 60 CHAPTER VIII United States Currency 68 CHAPTER IX Factors and Multiples 83 notatiqn 95 Reduction 96 Definitions 102 Addition 104 Subtraction 106 Multiplication 107 Division 112 Measures and Weights 135
 Notation etc 184 Definitions 198 Profit and Loss 199 Commission and Brokerage 201 Page 204 CHAPTER XIII Ratio and Proportion 251 CHAPTER XIV Involution and Evolution 266 CHAPTER XVI Miscellaneous Examples 301 APPENDIX 309 CHAPTER XIX Equation op Accounts 319 CHAPTER XXI Arithmetical Series 328 Πνευματικά δικαιώματα

### Δημοφιλή αποσπάσματα

Σελίδα 138 - 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 141 - TABLE. 24 grains (gr.) = 1 pennyweight. (pwt.) 20 pennyweights = 1 ounce. (oz.) 12 ounces = 1 pound. (Ib.) Apothecaries' Weight is used in compounding medicines.
Σελίδα 137 - SURVEYORS' SQUARE MEASURE. 144. This measure is used by surveyors in computing the area or contents of land. TABLE. 625 Square Links (sq. 1. ) make 1 Pole P. 16 Poles " 1 Square Chain . sq. ch. 10 Square Chains " 1 Acre A. 640 Acres " 1 Square Mile . . sq. mi. 36 Square Miles (6 miles square)
Σελίδα 57 - 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 104 - Multiplying or dividing both terms of a fraction by the same number does not change the value of the fraction.
Σελίδα 289 - 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. The curve which bounds the circle is called the circumference Any portion of the circumference is called an arc.
Σελίδα 227 - Find the amount of the note or debt from its date to th« time of settlement. 2. Find the amount of each payment from its date to the time of settlement. 3. Subtract the sum of the amounts of payments from the amount of the note or debt.
Σελίδα 316 - Multiply each debt by its term of credit, and divide the sum of the products by the sum of the debts. The quotient will be the average term of credit.
Σελίδα 141 - Weight is used by apothecaries and physicians in compounding dry medicines. TABLE. 20 Grains (gr.} = 1 Scruple, . . sc., or 3. 3 Scruples = 1 Dram, . . dr., or 3 . 8 Drams = 1 Ounce, . . oz., or § . 12 Ounces = 1 Pound, . . Ib., or ft,.
Σελίδα 102 - A fraction is one or more of the equal parts of a unit...