The New Model ArithmeticScott, Foresman and Company, 1891 - 346 Seiten |
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acres altitude angle antecedent apothem average base bought bushels circumference common common fraction compound interest contains convex surface couplet cube root cubic debt decimal fraction decimal point decimeter denominator difference discount Divide division divisor dollars equal equated equivalent factor feet high feet long feet wide Find cost Find the cost Find the interest Find the square focal date following numbers gain gallons geometrical series given greatest common factor Hence hundred hypothenuse inches in diameter integer Mdse merchandise balance meter miles months multiplicand Multiply number of terms paid parallelogram payable payment perpendicular polygon premium principal prism proportion pyramid quotient rate per cent ratio rectangle rectangular Reduce regular polygon remainder Rhombus rods Sept side slant height sold SOLUTION square miles square root subtract term of credit tons trial dividend triangle units worth yards
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Seite 132 - 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...
Seite 135 - TABLE. 24 grains (gr.) = 1 pennyweight. (pwt.) 20 pennyweights = 1 ounce. (oz.) 12 ounces = 1 pound. (Ib.) Apothecaries' Weight is used in compounding medicines.
Seite 131 - 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)
Seite 51 - 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.
Seite 98 - Multiplying or dividing both terms of a fraction by the same number does not change the value of the fraction.
Seite 283 - 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.
Seite 221 - 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.
Seite 310 - 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.
Seite 135 - 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,.
Seite 96 - A fraction is one or more of the equal parts of a unit...