The New Model ArithmeticScott, Foresman and Company, 1891 - 346 σελίδες |
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Σελίδα 100
... equivalent frac- tions . Thus , fo , 25 , are equivalent fractions . 241. Fractions having the same number for a denominator have a Common Denominator . Thus , 12 , 12 , 1 , are three fractions having a common denominator . Such ...
... equivalent frac- tions . Thus , fo , 25 , are equivalent fractions . 241. Fractions having the same number for a denominator have a Common Denominator . Thus , 12 , 12 , 1 , are three fractions having a common denominator . Such ...
Σελίδα 101
... equivalent fractions hav- ing the Least Common Denominator . 1. Reduce ,, and to equivalent fractions having the least common denominator . PROCESS . 8 24 ANALYSIS . The least common de- nominator of these fractions is the L. C. M. of ...
... equivalent fractions hav- ing the Least Common Denominator . 1. Reduce ,, and to equivalent fractions having the least common denominator . PROCESS . 8 24 ANALYSIS . The least common de- nominator of these fractions is the L. C. M. of ...
Σελίδα 102
Henry Holmes Belfield. Reduce the following fractions to equivalent fractions having the least common denominator . 4. 5 , 72 . 10 5. 3 , 14 . 8 . 4 , 4 . 9 9. 16 , 19 . 10 6. 2 , . 3 4 10 . 8 , 1 , 1 . 5 7. 42 , 9 . 11 . 3 4 , 14 , 28 ...
Henry Holmes Belfield. Reduce the following fractions to equivalent fractions having the least common denominator . 4. 5 , 72 . 10 5. 3 , 14 . 8 . 4 , 4 . 9 9. 16 , 19 . 10 6. 2 , . 3 4 10 . 8 , 1 , 1 . 5 7. 42 , 9 . 11 . 3 4 , 14 , 28 ...
Σελίδα 103
... . A Compound Fraction is a fraction of a fraction . of ; of 3 of 4 . 260. Equivalent Fractions are fractions having different ex- pression , but the same value.and . 261. A Reduction of a Fraction is a change of COMMON FRACTIONS . 103.
... . A Compound Fraction is a fraction of a fraction . of ; of 3 of 4 . 260. Equivalent Fractions are fractions having different ex- pression , but the same value.and . 261. A Reduction of a Fraction is a change of COMMON FRACTIONS . 103.
Σελίδα 105
... equivalent fractions having a common = 25 denominator . ( Art 242. ) Reducing the fractions thus , divide the sum of their numerators by the common denom- inator . Hence , 18 + 25 + 20 = 28 = 138 . To add two or more fractions . 265 ...
... equivalent fractions having a common = 25 denominator . ( Art 242. ) Reducing the fractions thus , divide the sum of their numerators by the common denom- inator . Hence , 18 + 25 + 20 = 28 = 138 . To add two or more fractions . 265 ...
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The New Model Arithmetic (Classic Reprint) Henry Holmes Belfield Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2016 |
Συχνά εμφανιζόμενοι όροι και φράσεις
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
Δημοφιλή αποσπάσματα
Σελίδα 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...
Σελίδα 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.
Σελίδα 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)
Σελίδα 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.
Σελίδα 98 - Multiplying or dividing both terms of a fraction by the same number does not change the value of the fraction.
Σελίδα 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.
Σελίδα 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.
Σελίδα 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.
Σελίδα 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,.
Σελίδα 96 - A fraction is one or more of the equal parts of a unit...